UA72604U - Method for deciding necessity of myocardial revascularization in patients with ischemic heart disease and angina recurrence following coronary by-passing - Google Patents
Method for deciding necessity of myocardial revascularization in patients with ischemic heart disease and angina recurrence following coronary by-passingInfo
- Publication number
- UA72604U UA72604U UAU201201061U UAU201201061U UA72604U UA 72604 U UA72604 U UA 72604U UA U201201061 U UAU201201061 U UA U201201061U UA U201201061 U UAU201201061 U UA U201201061U UA 72604 U UA72604 U UA 72604U
- Authority
- UA
- Ukraine
- Prior art keywords
- stenosis
- coronary
- angina
- patients
- heart disease
- Prior art date
Links
- 230000000250 revascularization Effects 0.000 title abstract 4
- 206010002383 Angina Pectoris Diseases 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000002107 myocardial effect Effects 0.000 title abstract 2
- 208000031225 myocardial ischemia Diseases 0.000 title abstract 2
- 208000031481 Pathologic Constriction Diseases 0.000 abstract 5
- 208000037804 stenosis Diseases 0.000 abstract 5
- 230000036262 stenosis Effects 0.000 abstract 5
- 230000035488 systolic blood pressure Effects 0.000 abstract 2
- 206010020565 Hyperaemia Diseases 0.000 abstract 1
- 230000003872 anastomosis Effects 0.000 abstract 1
- 238000002583 angiography Methods 0.000 abstract 1
- 210000000709 aorta Anatomy 0.000 abstract 1
- 210000004351 coronary vessel Anatomy 0.000 abstract 1
- 230000000004 hemodynamic effect Effects 0.000 abstract 1
- 239000000523 sample Substances 0.000 abstract 1
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
A method for deciding the necessity of myocardial revascularization in the patients with ischemic heart disease and angina recurrence following the coronary by-passing comprises the selective coronagraphy and bypass angiography for assessing the hemodynamic significance of the stenosis of distal anastomosis of coronary bypasses. The bypass is catheterized selectively, and the coronary guide is passed through the guide catheter with the pressure probe at the end distal to stenosis area. The systolic pressure downstream stenosis in coronary artery and systolic pressure in aorta is measured in the setting of the maximal arterial hyperemia. The fraction reserve ratio is calculated by the formula: FFR=P/P. When FFR equals 0.75 or exceeds this value, the repeated revascularization is inexpedient since stenosis is not significant hemodynamically. Contrary, when FFR is lower than 0.75, the repeated revascularization is indicated since stenosis is significant hemodynamically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAU201201061U UA72604U (en) | 2012-02-01 | 2012-02-01 | Method for deciding necessity of myocardial revascularization in patients with ischemic heart disease and angina recurrence following coronary by-passing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAU201201061U UA72604U (en) | 2012-02-01 | 2012-02-01 | Method for deciding necessity of myocardial revascularization in patients with ischemic heart disease and angina recurrence following coronary by-passing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA72604U true UA72604U (en) | 2012-08-27 |
Family
ID=50849860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAU201201061U UA72604U (en) | 2012-02-01 | 2012-02-01 | Method for deciding necessity of myocardial revascularization in patients with ischemic heart disease and angina recurrence following coronary by-passing |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA72604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2564750C1 (en) * | 2014-05-13 | 2015-10-10 | Федеральное государственное бюджетное учреждение "Эндокринологический научный центр" Министерства здравоохранения Российской Федерации | Method for assessing necessity and period of coronary angiogram in patients with diabetes mellius accompanied by critical limb ischemia |
-
2012
- 2012-02-01 UA UAU201201061U patent/UA72604U/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2564750C1 (en) * | 2014-05-13 | 2015-10-10 | Федеральное государственное бюджетное учреждение "Эндокринологический научный центр" Министерства здравоохранения Российской Федерации | Method for assessing necessity and period of coronary angiogram in patients with diabetes mellius accompanied by critical limb ischemia |
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