Key result
Myocardial hypertrophy is associated with the most pronounced reduction in coronary reserve in patients with coronary heart disease and high-grade coronary occlusions.
Why the study?
How do baseline coronary reserve and myocardial contractility affect functional test results after direct myocardial revascularization in patients with severe multivascular coronary heart disease and arterial hypertension?
Observational
How do baseline coronary reserve and myocardial contractility affect functional test results after direct myocardial revascularization in patients with severe multivascular coronary heart disease and arterial hypertension?
In patients with severe coronary heart disease and hypertension, baseline coronary reserve and myocardial hypertrophy impact functional recovery after revascularization, with exercise test double product serving as a potential prognostic indicator.
Answers are grounded in this paper and cite their sources.
Myocardial hypertrophy may flag greatest reserve impairment in high-grade CHD; leaves open its effect on post-revascularization recovery.
The baseline coronary blood flow and left ventricular contractility affects the results of functional tests after direct myocardial revascularization in patients with severe multivascular myocardial lesion and arterial hypertension. The overall reduction in the coronary reserve in patients with coronary heart disease (CHD) and high-grade coronary occlusions is most pronounced in patients with myocardial hypertrophy, which can cause a decrease in its functional properties before and alter direct myocardial revascularization. Some results of exercise tests, a rise in the double production in particular, may be indirectly indicative of the lowered coronary reserve in patients with CHD and arterial hypertension and be of prognostic value.
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Arkhipova et al. (2004) conducted an observational in Coronary heart disease and arterial hypertension. Direct myocardial revascularization was evaluated on Coronary reserve and functional test results. Myocardial hypertrophy is associated with the most pronounced reduction in coronary reserve in patients with coronary heart disease and high-grade coronary occlusions.
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