Search for: [Abstract = "Arterial hypertension can influence on diastolic function and coronary microcirculation. The aim of the study was to assess left ventricular systolic and diastolic function in patients with hypertension at rest and during dobutamine stress test and to assess myocardial perfusion by CMR at rest and after an infusion of adenosine. The study group included 85 persons \(mean age 56,7 ± 7,0 years, 61 \(72%\) woman and 24 \(28%\) men\) with arterial hypertension and normal picture of coronary arteries in coronarography. By all patients we performed echocardiographic examination at rest and during dobutamine stress test. By 80 of them we assessed myocardial perfusion by CMR. Resylts\: By 41 \(47%\) patients at least 1 parameter of mitral inflow was pathologic and most frequently we observed prolongated deceleration time \(by 35 \(41%\) pts. \). We observed higher systolic and diastolic velocieties for lateral mitral annulus than for septal annulus. During an infusion of the low dose of dobutamine we observed increase of systolic and early\- and late\- diastolic velocities for lateral and the septal mitral annulus. During an infusion of maximal dose of dobutamine we observed further increase of the systolic and late diastolic velocities. We observed no increase of the early diastolic velocity for lateral annulus an even little decrease of the early diastolic velocity of the septal annulus. This resul"]

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