TWI580400B - Method and apparatus for calculating heart health index by using resting heart rate - Google Patents

Description

Method and apparatus for calculating heart health index using calm heart rate

The present invention relates to a method and apparatus for calculating a heart health index, and more particularly to a method and apparatus for calculating a heart health index using a calm heart rate.

The current methods used to estimate the health of the heart are mainly based on the user's medical history (such as high blood pressure, obesity, diabetes, heart disease) or lifestyle habits (such as smoking, preference for food, staying up late, exercise). These estimation methods are only based on external factors and some medical history. However, these factors have different effects on each individual. Each individual's physical or genetic differences are also different. It is possible to stay up all night. The health of the heart is very large, but it is relatively small for the other body. Therefore, the above-mentioned method for estimating the state of the heart is not directly measured by the subject, and the heart health is quantified, so the method is Very rough. In addition, there are other methods for estimating cardiac health more accurately, such as by simultaneously measuring the ECG, heart rate variability, and blood pressure of a subject, and then estimating the heart health of the individual based on the data. Condition, however, this more accurate estimation method often requires sophisticated equipment. This equipment is usually bulky, heavy and inconvenient to carry, expensive to construct, and its calculation method is complicated and cumbersome, so it is a non-economical method. Therefore, it is necessary to develop a simple and accurate method and device for estimating the health of the heart to solve the above technical problem.

It is an object of the present invention to provide a method and apparatus for easily and accurately estimating the health of a heart. The calculation method is simplified and the device is small in size, light in weight, can be carried around, and can even be implemented as a wearable device.

In order to achieve the above object and to solve the disadvantages of the prior art, the present invention provides a method for calculating the age of the heart using the individual's calm heart rate, comprising the steps of: measuring a calm heart rate of a body; calculating a group of the individual in which the individual is located An average resting heart rate of the current age; and calculating a heart age of the individual based on a ratio of the individual's calm heart rate to the average resting heart rate of the ethnic group.

In an embodiment of the invention, wherein the age of the heart is defined by the following formula: the age of the heart = the current age of the individual x the resting heart rate of the individual 该 the average resting heart rate of the group.

In order to achieve the above object and solve the disadvantages of the prior art, the present invention provides a method for calculating a heart health index using an individual's calm heart rate, comprising the steps of: calculating a heart age of a body according to the above method; The heart's age is subtracted from the individual's heart age to obtain a heart health index for the individual.

In order to achieve the above object and solve the disadvantages of the prior art, the present invention provides a method for calculating the remaining age of the heart using the individual's calm heart rate, comprising the steps of: measuring a calm heart rate of a body; calculating a group of the individual in which the individual is located An average resting heart rate of the individual's current age; and calculating a remaining age of the individual based on a ratio of the individual's calming heart rate to the average resting heart rate of the individual.

In an embodiment of the invention, the remaining age of the heart is defined by the following formula: the remaining age of the heart = a remaining age of the individual x the average resting heart rate of the group 平静 the resting heart rate of the individual, wherein the remaining age of the individual The average age of the individual for which the individual is located is subtracted from the current age of the individual.

In order to achieve the above object and solve the disadvantages of the prior art, the present invention provides a method for calculating a heart health index using an individual's calm heart rate, comprising the steps of: calculating a remaining age of a heart of a body according to the above method; The cardiac remaining index is obtained by subtracting the remaining age of the individual from the remaining age of the individual, wherein the remaining age of the individual is an average life of the individual in which the individual is located minus the current age of the individual.

In order to achieve the above object and solve the disadvantages of the prior art, the present invention provides a device for calculating the age of the heart using the individual's calm heart rate, comprising: a heart rate measuring unit for measuring a calm heart rate of a body; a heart rate processing unit, Calculating an average resting heart rate of the current age of the individual in the individual; and calculating a heart age of the individual based on a ratio of the individual's calm heart rate to the average resting heart rate of the individual.

In one embodiment of the invention, the age of the heart is defined by the following formula: the age of the heart = the current age of the individual x the resting heart rate of the individual 该 the average resting heart rate of the group.

In order to achieve the above object and solve the disadvantages of the prior art, the present invention provides a device for calculating a heart health index using an individual's calm heart rate, comprising: a heart rate measuring unit for measuring a calm heart rate of a body; a heart rate processing unit, Calculating an average resting heart rate of the current age of the individual in the individual, calculating the age of the heart based on the ratio of the individual's calming heart rate to the average resting heart rate of the individual, and the individual's The current age minus the heart age of the individual results in a heart health index for the individual.

In order to achieve the above object and solve the disadvantages of the prior art, the present invention provides a device for calculating the remaining age of the heart using the individual's calm heart rate, comprising the following steps: a heart rate measuring unit for measuring a calm heart rate of a body; a unit for calculating an average resting heart rate of a population of the individual at the current age of the individual; and calculating a cardiac residual of the individual based on a ratio of the individual's calm heart rate to the average resting heart rate of the individual age.

In an embodiment of the invention, the remaining age of the heart is defined by the following formula: the remaining age of the heart = a remaining age of the individual x the average resting heart rate of the group 平静 the resting heart rate of the individual, wherein the remaining age of the individual The average age of the individual for which the individual is located is subtracted from the current age of the individual.

In order to achieve the above object and solve the disadvantages of the prior art, the present invention provides a device for calculating a heart health index using an individual's calm heart rate, comprising: a heart rate measuring unit for measuring a calm heart rate of a body; a heart rate calculating unit, An average resting heart rate for calculating the current age of the individual in which the individual is located, and calculating a remaining age of the individual based on a ratio of the individual's calming heart rate to the average resting heart rate of the individual The individual's remaining age of the heart is subtracted from the remaining age of the individual to obtain a heart health index for the individual, wherein the remaining age of the individual is an average life of the individual in which the individual is located minus the current age of the individual.

In the present invention, a method for calculating a heart health index using a calm heart rate of a body, using the individual's calm heart rate can represent the total number of heartbeats of the individual to the current age (×365 days × 24 hours × 60 minutes), using the ethnic group in which the individual is located Average resting heart rate of the individual's current age It can represent the total number of heartbeats (×365 days × 24 hours × 60 minutes) of the age of the individual in the ethnic group, and calculate the heart age based on the ratio of the individual's calm heart rate to the average resting heart rate of the group ( Or the remaining age of the heart, and the difference between the age of the heart (or the remaining age of the heart) and the current age (or remaining age) of the individual, representing the heart health index, when the index is positive, represents the heart of the individual The health status is better than the age of the actual age. When the index is negative, it represents the age of the individual whose heart health is inferior to the actual age.

10‧‧‧Devices for calculating heart health index

20‧‧‧ heart rate measuring unit

30‧‧‧ heart rate calculation unit

S100, S120, S140, S160‧‧‧ steps

S200, S220, S240, S260‧‧‧ steps

1 is a schematic diagram showing the steps of a method for calculating a heart health index using a body's calm heart rate according to a first embodiment of the present invention; and FIG. 2 is a diagram for calculating a heart health index using a body's calm heart rate according to a second embodiment of the present invention. A schematic diagram of the steps of the method; and FIG. 3 is a schematic diagram showing the elemental relationship of the apparatus for calculating the heart health index using the resting heart rate of one body according to an embodiment of the present invention.

Small mammals such as rats and rabbits have a fast heart rate of up to hundreds of times per minute, but their lifespan is only 1-3 years. In contrast, large mammals, such as whales, have a large body weight and a slow heart rate, only about 20 times per minute, and their life span can reach 30-40 years. The life of the Grappagos can last up to 177 years. It has only 6 beats per minute and a total of 560 million beats in a lifetime. Surprisingly, the number of heartbeats in all mammals (except humans) is basically the same, about 730 million times. The exact cause of these phenomena is not fully understood. One possible explanation is that the heart rate is determined by the body's energy metabolism requirements, obeying the laws of biophysics, the body's energy is exhausted, and life ends. The rate is an effective indicator of the body's energy metabolism.

Calm heart rate refers to the number of heartbeats per minute in a quiet state of waking and inactivity. From the clinical observation, the heart rate is ideal at 55-70 beats per minute (bpm) when the human body is quiet. If it is often more than 80-85 bpm, it should be vigilant. Experts believe that healthy adults have a heart rate range of 60-100 bpm. Outstanding athletes have a very low heart rate due to their strong heart, around 40bpm.

Studies have shown that people with a slow heart rate live longer. Norwegian researchers analyzed the heart rate of nearly 30,000 men and women and found that those with a calming heart rate increased for a longer period of time. These subjects were healthy people without a history of heart disease and agreed to undergo two rounds of testing within 10 years. The first round of testing was conducted between 1984 and 1986, and the second round of testing was conducted between 1995 and 1997. In between. In the first round, the resting pulse was below 70 bpm, and in the second round, the resting pulse was slowly increased to above 85 bpm. The resting heart rate remained unchanged at 70 bpm, and the mortality rate was more than 12 years after the test. The group is twice as tall. The first round of subjects with a pulse between 70-85 bpm also had a risk of dying from a heart-related disease: if their heart rate rose above 85 bpm in the second round, they were more than a control heart with a constant heart rate. The mortality rate of the disease increased by 85%. Over time, subjects with decreased heart rate had the opposite outcome: the first round of tests had a resting heart rate of 70-85 bpm, and the second round of tests had subjects with a lower than 70 bpm than the subject with a constant pulse rate. The mortality rate is 40% lower.

The number of human heartbeats is obviously affected by autonomic and humoral factors. If people are excited, their heart rate will increase, and when they are completely quiet, their heart rate will slow down. Scientific research shows that the adult's calm heart rate is 70bpm, and its life expectancy can reach 80 years old (excluding the interference of various diseases). The total number of heartbeats in a person's life is about 2.5 billion to 3 billion. If the heart rate is around 60bpm, the life expectancy is 93 years. therefore The life expectancy of a slow heart rate is prolonged, and the life expectancy of a calmer heart rate greater than 80 bpm is shortened. It can also be seen that the same number of heartbeats in a lifetime can be observed in the human race.

A large number of clinical studies have also confirmed that people with a calm heart rate have a significantly increased risk of various cardiovascular diseases and a high mortality rate. Studies have shown that people who are often too fast in heart rate (ie, heart rate greater than 80-85 bpm) have a significantly higher risk of cardiovascular risk events such as coronary heart disease, high blood pressure, and sudden cardiac death than those with a slow heart rate. For healthy people, if the physiological factors (such as anxiety, heavy smoking, drinking, drinking tea, coffee, insomnia, etc.) are excluded, the heart rate is often fast when you are quiet, you should go to the hospital for cardiovascular. Check to eliminate the hidden dangers of the disease.

As mentioned above, it is also observed in the human race that the total number of heartbeats in a person's life is basically the same, and the individual's calm heart rate can represent the total number of heartbeats of the individual to the current age (×365 days × 24 hours × 60 minutes). The average resting heart rate of the individual's current age at the individual's age can represent the total number of heartbeats in the population of the individual to the current age (×365 days x 24 hours x 60 minutes). Therefore, if the individual's resting heart rate is lower than the ethnic average, the individual's current total heart rate is less than the ethnic average, the individual's heart age is younger than the actual age, and the estimated life should be longer than the average life of the group; If the average resting heart rate of the individual is higher than the average of the ethnic group, the current total number of heartbeats of the individual is more than the average of the ethnic group. The heart age of the individual is older than the actual age, and the estimated life expectancy should be shorter than the average life of the ethnic group.

The first embodiment of the invention:

Fig. 1 is a schematic diagram showing the steps of a method for calculating a heart health index using a calm heart rate of a body in accordance with a first embodiment of the present invention. The heart rate is calculated using a body's calm heart rate The method of dirty health index comprises the steps of: (S100) measuring a calm heart rate of the individual; (S120) calculating an average resting heart rate of the current group of the individual in the individual; (S140) according to the individual The heart age is calculated from the ratio of the resting heart rate to the average resting heart rate of the ethnic group; (S160) the heart health index is obtained by subtracting the individual's current age from the individual's heart age.

In step S100, the calm heart rate refers to the number of heart beats per minute in a quiet state of waking and inactivity. In an embodiment of the invention, the method for measuring the resting heart rate of the individual comprises detecting an electrocardiogram, a heart sound, a pulse, and the like. The detection of ECG signals is usually detected by using at least one pair of electrodes, and the detection of ECG signals can be divided into intrusive or non-intrusive methods. When the method of the present invention is implemented in an implantable medical device, an invasive ECG measurement method can be utilized, and when the method of the present invention is implemented in a wearable device, a non-invasive ECG measurement method can be utilized. Based on the convenience of the wearable device, in the following embodiments, the present invention uses the wearable device to measure the ECG signal in a non-invasive manner, which does not mean that other heart rate measurement methods are not feasible. The heart rate measurement method exemplified above is merely an example of implementation and should not be construed as limiting the invention.

In step S120, an average resting heart rate of the current age of the individual in the individual is calculated statistically. This group can refer to the population of the world, human males around the world, a certain ethnic population (such as Asians, Caucasians), a certain ethnic male, a certain ethnic female, a specific regional population (such as East Asia, North America), Men in a particular region, women in a particular region, population in a particular country (eg, Taiwan, China, USA), male in a particular country, female in a particular country, population in a particular city (eg, Taipei, Shanghai, New York), male in a particular city, and Women in specific cities. However, the above-mentioned ethnic group is only an example of implementation, and the method for calculating the heart health index or the heart age of the present invention can be applied to various ethnic groups according to the average heart rate of the current age of the specific ethnic group calculated according to the individual or the demand, and therefore should not be applied to various ethnic groups. This limits the invention. In addition, the average resting heart rate of the above-mentioned ethnic groups can be obtained by statistical calculation, or directly using the average heart rate of the ethnic group that has been statistically calculated in a database. For example, the average heart rate of the population that has been statistically calculated can be obtained from the database of the Ministry of Health and Welfare in each country. Table 1 below shows the average calming heart rate of different age groups published by Taiwan's Weifu Department (the average life expectancy of Taiwanese males is 75 years and females are 82 years old):

In step S140, a heart age is calculated based on the ratio of the individual's resting heart rate to the average resting heart rate of the ethnic group. The age of the heart indicates that the individual's heart health is equivalent to the heart health of a person of a few years, and that the total number of heartbeats of the individual to the current age is the same as the total number of heartbeats of a person of a few years. For example, when the individual is 30 years old, but the calculated heart age of the individual is 25 years old, indicating that his or her heart health is similar to that of a 25-year-old person, it also indicates that the total number of heartbeats to 30 years old is 25 Old people have the same number of heartbeats, indicating that their heart is in good health.

Since the age of the heart indicates that the total number of heartbeats of the individual to the current age is the same as the total number of heartbeats of the elderly, the age of the heart is proportional to the total number of heartbeats of the individual to the current age, so the age of the individual's heart is The relationship between the total number of heartbeats to the current age can be defined by the following formula:

[Formula 1] The heart age of the individual: the current age of the individual = the total number of heartbeats from the individual to the current age: the total number of heartbeats from the ethnic group to the current age

The individual's calm heart rate can represent the total number of heartbeats of the individual to the current age (ie, the individual's calm heart rate × 365 days × 24 hours × 60 minutes); the individual's ethnic group to the current age The average resting heart rate can represent the total number of heartbeats from the ethnic group to the current age (ie, the average resting heart rate of the individual to the current age × 365 days × 24 hours × 60 minutes), so the individual's calm heart rate and current age The total number of heartbeats can be defined by the following formula:

[Formula 2] The total number of heartbeats from the individual to the current age: the total number of heartbeats from the ethnic group to the current age = the individual's calm heart rate: the average resting heart rate of the individual's ethnic group to the current age

When the formula 1 and the formula 2 are combined, the following formula 3 can be obtained:

[Formula 3] The heart age of the individual: the current age of the individual = the total number of heartbeats from the individual to the current age: the total number of heartbeats from the ethnic group to the current age = the individual's calm heart rate: the average resting heart rate of the individual's ethnic group to the current age

Therefore, according to an embodiment of the present invention, in step S140, the heart age of the body can be defined by the following formula:

[Formula 4] The age of the heart = the current age of the individual x the resting heart rate of the individual ÷ the average resting heart rate of the individual

In step S160, the difference between the current age of the individual and the heart age of the individual is obtained, which is the heart health index. When the index is positive, it represents that the individual's heart health is better than the actual age. When the index is negative, it means that the individual's heart health is inferior to the actual age.

A second embodiment of the invention:

Fig. 2 is a schematic view showing the steps of a method for calculating a heart health index using a resting heart rate of a body in accordance with a second embodiment of the present invention. The method for calculating a heart health index using a calm heart rate of a body, comprising the steps of: (S200) measuring a calm heart rate of the individual; (S220) calculating an average calm of the current group of the individual at the individual age of the individual Heart rate; (240) calculating the remaining age of the heart based on the ratio of the individual's resting heart rate to the average resting heart rate of the ethnic group; (S260) subtracting the remaining age of the individual from the remaining age of the individual to obtain the heart Health index.

Step S200 and step S220 of the second embodiment of the present invention are the same as steps S100 and S120 of the first embodiment of the present invention.

In step S240, a remaining age of the heart is calculated based on the ratio of the resting heart rate of the individual to the average resting heart rate of the ethnic group. Introduce the concept of remaining age before explaining this step. The remaining age of a subject is the average life of the individual in which the individual is located minus the current age of the individual, meaning that the individual is expected to survive for several more years. The remaining age of the heart of a subject is the average life of the individual in which the individual is located minus the age of the individual's heart, indicating that the individual's cardiac estimate can be operated for several more years. For example, when a Taiwanese male is 60 years old and has a heart age of 55 years and a Taiwanese male has an average life expectancy of 75 years, the remaining age is 15 years and the remaining age of the heart is 20 years.

Since the total number of heartbeats of the individual to the current age is greater, the remaining age of the heart is less. Therefore, the remaining age of the heart is roughly inversely proportional to the total number of heartbeats of the individual to the current age, so the relationship between the remaining age of the individual's heart and the total number of heartbeats to the current age can be defined by the following formula:

[Formula 5] Remaining age of the individual: the remaining age of the individual's heart = total number of heartbeats from the individual to the current age: the total number of heartbeats from the ethnic group to the current age

The individual's calm heart rate can represent the total number of heartbeats of the individual to the current age (ie, the individual's calm heart rate × 365 days × 24 hours × 60 minutes); the average resting heart rate of the individual's ethnic group to the current age can represent the individual's ethnic group to The average number of heartbeats of the current age (ie, the average resting heart rate of the individual to the current age × 365 days × 24 hours × 60 minutes), so the individual's calm heart rate and the total number of heartbeats to the current age can be defined by the following formula:

[Formula 6] The total number of heartbeats from the individual to the current age: the total number of heartbeats from the ethnic group to the current age = the individual's calm heart rate: the average resting heart rate of the individual's ethnic group to the current age

When the formula 5 and the formula 6 are combined, the following formula 7 can be obtained:

[Formula 7] Remaining age of the individual: the remaining age of the individual's heart = total number of heartbeats from the individual to the current age: the total number of heartbeats from the ethnic group to the current age = the individual's calm heart rate: the average resting heart rate of the individual's ethnic group to the current age

Thus in accordance with another embodiment of the present invention, in step 240, the individual's heart age can be defined by the following formula:

[Formula 8] The remaining age of the heart = a remaining age of the individual x the average resting heart rate of the group 平静 the individual's calm heart rate

In step S260, the remaining age of the individual's heart is subtracted from the individual's A difference is obtained for the remaining age, which is the heart health index. When the index is positive, it represents that the individual's heart health is better than the actual age. When the index is negative, it means that the individual's heart health is inferior to the actual age.

An example of a second embodiment of the present invention:

In step S200, a Taiwanese male born on March 28, 1957 measured his resting heart rate at 76 bpm on March 28, 2016.

In step S220, the male is 59 years old, and the average resting heart rate of a 59-year-old male in Taiwan is calculated to be 73.5 bpm.

In step S240, according to the calm heart rate measured in step S200 and the ethnic group resting heart rate calculated according to step S220, the remaining cardiac age of the male is calculated by the formula 4: the remaining age of the heart = a remaining age of the individual × The average resting heart rate of the group 平静 the individual's calm heart rate = (75-59) × 73.5 ÷ 76 = 16 × 73.5 ÷ 76 = 15.47 years

In step S260, the remaining age of the individual's heart is subtracted from its remaining age = 15.47-16 = -0.53 years, which is the age at which the male's heart is inferior to the actual age.

Device for measuring physical state of the present invention

Figure 3 is a diagram showing the relationship of components of a device for calculating a heart health index using a calm heart rate of a body according to an embodiment of the present invention.

In an embodiment of the invention, the present invention provides a device 10 for calculating a heart health index, comprising: a heart rate measuring unit 20 and a heart rate processing unit 30. The heart rate measuring unit 20 is configured to measure a calm heart rate of the one body and output a digital heart rate signal. For example, the heart rate measuring unit 20 can be an ECG signal measuring device, a heart rate measuring device or a pulse measuring device.

When the heart rate measuring unit 20 is an electrocardiographic measuring device, the heart rate measuring unit 20 may include one to several pairs of electric one to several pairs of electrodes to be placed on the skin of the individual to measure the individual's heart and telecommunications. number. Increasing the number of electrodes can increase the accuracy of the measurement, but this does not mean that a heart rate measuring unit using a single counter electrode is not feasible and should not limit the scope of the invention. When the heart rate measuring unit 20 is a heart rate measuring device, the heart rate measuring unit 20 may include a sound sensor to sense a heart sound transmitted through the body of the individual. When the heart rate measuring unit 20 is a pulse measuring device, the heart rate measuring unit 20 may include a vibration sensor to sense the pulse passing through the individual.

The heart rate processing unit 30 may be a processor coupled to the heart rate measuring unit 20 for receiving the digitized heart rate signal, and having at least one arithmetic logic unit to calculate a group of the individual in which the individual is located. An average resting heart rate of the individual's current age; and calculating the heart age or remaining age of the heart based on the ratio of the individual's calming heart rate to the average resting heart rate of the ethnic group, and finally calculating the heart health index. In addition, the device 10 for calculating a heart health index may further include a memory unit and a display for recording and displaying the measured heart rate data, heart age, cardiac remaining age, and heart health index. Since the above-described technical features of the present invention can be easily applied to various devices in accordance with the contents of the present specification, the detailed embodiments will not be further described herein. The above embodiments of the various elements of the invention are merely exemplary embodiments and should not be construed as limiting the invention.

In summary, in the present invention, a method for calculating a heart health index using a resting heart rate of a body, using the individual's calm heart rate can represent the total number of heartbeats of the individual to the current age (×365 days × 24 hours × 60 minutes), using the individual The average resting heart rate of the ethnic group at the current age of the individual can represent the total number of heartbeats in the ethnic group to the current age (×365 days × 24 Hours × 60 minutes), and calculate the heart age (or remaining age of the heart) based on the ratio of the individual's calm heart rate to the average resting heart rate of the ethnic group, and then use the heart age (or remaining age of the heart) with the current individual's current A difference in age (or remaining age) represents the heart health index. When the index is positive, it represents that the individual's heart health is better than the actual age. When the index is negative, it represents the individual's heart. The state of health is inferior to the age of the actual age to provide a simple and accurate method and apparatus for estimating the health of the heart.

It will be apparent to those skilled in the art that various changes can be made in accordance with the embodiments of the present invention without departing from the spirit of the invention. Therefore, it is to be understood that the invention is not limited by the scope of the invention, and is intended to cover the modifications of the spirit and scope of the invention.

S100, S120, S140, S160‧‧‧ steps

Claims (12)

A method for calculating cardiac age using an individual's calm heart rate, comprising the steps of: measuring a calm heart rate of a subject; calculating an average resting heart rate of a population of the individual at the current age of the individual; and based on the individual's calm A ratio of the heart rate to the average resting heart rate of the ethnic group calculates a heart age of the individual. The method of claim 1, wherein the age of the heart is defined by the following formula: the age of the heart = the current age of the individual x the resting heart rate of the individual, the average resting heart rate of the group. A method for calculating a heart health index using an individual's calm heart rate, comprising the steps of: calculating a heart age of a body according to a method for calculating a heart age using an individual's resting heart rate as described in claim 1; The individual's current age minus the individual's heart age results in a heart health index for the individual. A method for calculating a residual cardiac age using an individual's calm heart rate, comprising the steps of: measuring a calm heart rate of a subject; calculating an average resting heart rate of the current group of the individual at the individual age of the individual; and according to the individual's calm A ratio of the heart rate to the average resting heart rate of the ethnic group calculates the remaining age of the individual's heart. The method of claim 4, wherein the remaining age of the heart is defined by the following formula: the remaining age of the heart = a remaining age of the individual x the average resting heart rate of the ethnic group ÷ the individual The resting heart rate, wherein the remaining age of the individual is the average life of the individual in which the individual is located minus the current age of the individual. A method for calculating a heart health index using an individual's calm heart rate, comprising the steps of: calculating a remaining age of a heart of a body by calculating a residual age of the heart using an individual's resting heart rate as described in claim 4; The individual's remaining age of the heart is subtracted from the remaining age of the individual to obtain a heart health index for the individual, wherein the remaining age of the individual is an average life of the individual in which the individual is located minus the current age of the individual. A device for calculating the age of a heart using an individual's calm heart rate, comprising: a heart rate measuring unit for measuring a calm heart rate of a body; and a heart rate processing unit for calculating a current group of the individual in the individual at the current age of the individual An average resting heart rate; and calculating a heart age of the individual based on a ratio of the individual's calm heart rate to the average resting heart rate of the ethnic group. The device of claim 7, wherein the age of the heart is defined by the following formula: the age of the heart = the current age of the individual x the resting heart rate of the individual, the average resting heart rate of the group. A device for calculating a heart health index using an individual's calm heart rate, comprising: a heart rate measuring unit for measuring a calm heart rate of a body; and a heart rate processing unit for calculating a current group of the individual in the individual's current An average resting heart rate of an age, a heart age is calculated based on a ratio of the individual's calm heart rate to the average resting heart rate of the ethnic group, and the individual's current age is subtracted from the individual's heart age to obtain the individual's Heart Health Index. A device for calculating a residual age of a heart using an individual's calm heart rate, comprising: a heart rate measuring unit for measuring a calm heart rate of a body; and a heart rate processing unit for calculating a current group of the individual in the individual age of the individual An average resting heart rate; and calculating a remaining age of the individual based on a ratio of the individual's resting heart rate to the average resting heart rate of the group. The device of claim 10, wherein the remaining age of the heart is defined by the following formula: the remaining age of the heart = a remaining age of the individual x the average resting heart rate of the ethnic group, the resting heart rate of the individual, wherein the The remaining age of the individual is the average life of the individual in which the individual is located minus the current age of the individual. A device for calculating a heart health index using an individual's calm heart rate, comprising: a heart rate measuring unit for measuring a calm heart rate of a body; and a heart rate calculating unit for calculating a current group of the individual in the individual at the current age of the individual An average resting heart rate, based on a ratio of the individual's resting heart rate to the average resting heart rate of the ethnic group, calculating a remaining age of the heart, subtracting the remaining age of the individual from the remaining age of the individual to obtain the individual's A cardiac health index, wherein the remaining age of the individual is an average life of the individual in which the individual is located minus the current age of the individual.