RU96113329A - METHOD FOR DIAGNOSTIC OF HEART DISEASES - Google Patents

METHOD FOR DIAGNOSTIC OF HEART DISEASES

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Publication number
RU96113329A
RU96113329A RU96113329/14A RU96113329A RU96113329A RU 96113329 A RU96113329 A RU 96113329A RU 96113329/14 A RU96113329/14 A RU 96113329/14A RU 96113329 A RU96113329 A RU 96113329A RU 96113329 A RU96113329 A RU 96113329A
Authority
RU
Russia
Prior art keywords
electrocardiogram
rheoelectrogram
patient
time constant
function
Prior art date
Application number
RU96113329/14A
Other languages
Russian (ru)
Other versions
RU2138193C1 (en
Inventor
А.В. Аграновский
Г.Е. Евреинов
Original Assignee
Государственное предприятие конструкторское бюро "СПЕЦВУЗАВТОМАТИКА"
Filing date
Publication date
Application filed by Государственное предприятие конструкторское бюро "СПЕЦВУЗАВТОМАТИКА" filed Critical Государственное предприятие конструкторское бюро "СПЕЦВУЗАВТОМАТИКА"
Priority to RU96113329A priority Critical patent/RU2138193C1/en
Priority claimed from RU96113329A external-priority patent/RU2138193C1/en
Publication of RU96113329A publication Critical patent/RU96113329A/en
Application granted granted Critical
Publication of RU2138193C1 publication Critical patent/RU2138193C1/en

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Claims (1)

Способ диагностики заболеваний сердца, заключающийся в получении электрокардиограммы пациента с помощью электродов, закрепленных на теле больного, и последующем деформировании и анализе полученной электрокардиограммы, отличающийся тем, что с помощью тех же самых электродов, закрепленных на теле больного, с определенной постоянной времени дополнительно снимают реоэлектрограмму, затем проводят нормирование полученной электрокардиограммы относительно изолинии, определяют модуль полученной нормированной функции электрокардиограммы, проводят интегрирование модуля нормированной функции электрокардиограммы с постоянной времени, равной постоянной времени реоэлектрограммы, разлагают полученную функцию и реоэлектрограмму в спектры Фурье, определяют разность полученных спектров и проводят обратное преобразование Фурье, по результатам которого определяют функцию, описывающую работу сердца.A method for diagnosing heart diseases, which consists in obtaining an electrocardiogram of a patient using electrodes fixed to a patient’s body, and then deforming and analyzing the resulting electrocardiogram, characterized in that, using the same electrodes fixed on a patient’s body, a rheoelectrogram is additionally removed from a certain time constant then normalize the obtained electrocardiogram relative to the contour, determine the modulus of the obtained normalized function of the electrocardiogram They integrate the module of the normalized function of the electrocardiogram with a time constant equal to the time constant of the rheoelectrogram, decompose the obtained function and rheoelectrogram into Fourier spectra, determine the difference of the obtained spectra and conduct the inverse Fourier transform, according to which the function describing the work of the heart is determined.
RU96113329A 1996-06-26 1996-06-26 Method of separation of electrical component of cardiac activity RU2138193C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96113329A RU2138193C1 (en) 1996-06-26 1996-06-26 Method of separation of electrical component of cardiac activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96113329A RU2138193C1 (en) 1996-06-26 1996-06-26 Method of separation of electrical component of cardiac activity

Publications (2)

Publication Number Publication Date
RU96113329A true RU96113329A (en) 1998-09-27
RU2138193C1 RU2138193C1 (en) 1999-09-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU96113329A RU2138193C1 (en) 1996-06-26 1996-06-26 Method of separation of electrical component of cardiac activity

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RU (1) RU2138193C1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ113799A0 (en) 1999-06-22 1999-07-15 University Of Queensland, The A method and device for measuring lymphoedema
US8068906B2 (en) 2004-06-21 2011-11-29 Aorora Technologies Pty Ltd Cardiac monitoring system
US8781551B2 (en) 2005-07-01 2014-07-15 Impedimed Limited Apparatus for connecting impedance measurement apparatus to an electrode
WO2007041783A1 (en) 2005-10-11 2007-04-19 Impedance Cardiology Systems, Inc. Hydration status monitoring
WO2007137333A1 (en) 2006-05-30 2007-12-06 The University Of Queensland Impedance measurements
EP2091425A4 (en) 2006-11-30 2012-07-25 Impedimed Ltd Measurement apparatus
JP5419861B2 (en) 2007-04-20 2014-02-19 インぺディメッド リミテッド Impedance measuring apparatus and method
US9615766B2 (en) 2008-11-28 2017-04-11 Impedimed Limited Impedance measurement process
CA2858244A1 (en) 2011-12-14 2013-06-20 Intersection Medical, Inc. Devices, systems and methods for determining the relative spatial change in subsurface resistivities across frequencies in tissue

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