[Phase analysis of the cardiac cycle in patients with arterial hypertension based on the results of equilibrium radioventriculography].

Aim: To study cardiac cycle parameters in patients with grade I and II AH by equilibrium radioventriculography (ERVG) and the possibility of using them for diagnostics of systolic and diastolic myocardial dysfunction.

Materials And Methods: Left and right ventricular diastolic and systolic functions were evaluated by conventional ERVG using a MB-9100 gamma-chamber (Gamma, Hungary) and the Gold-Rada+ system for data collection and processing. The study involved 142 patients divided into 3 groups.