[Volume parameters of the right and left ventricles in coronary disease with and without myocardial infarct].
In 58 patients (pts) with coronary heart disease volume parameters of both ventricles were determined from two angiograms . Four groups of pts were formed according to localization of left ventricular damage: group I (24 PTS) without myocardial infarction, group II (17 pts) with anterior wall infarction (AWI), group III (9pts) with inferior wall infarction (IWI), and group IV (8 pts) with AW and IWI. In group I enddiastolic volume (EDV) of the left ventricle (LV) was 135 +/- 61 ml/1.73 m2, of the right ventricle (RV) 145 +/- 62 ml/1.73 m2, the ejection fraction (EF) 74% (LV) and 66% (RV). In group II EDV of LV increased significantly (194 +/- 88) and EF decreased to 50%, whereas EDV and EF of RV remaine unchanged. In group III EDV (LV 160 +/- 46, RV 172 +/- 95) of both ventricles was increased and EF (LV 57%, RV 58%) decreased, In group IV a more pronounced increase in EDV (LV 218 +1- 58, RV 181 +/- 30) and decrease in EF (LV 46%, RV 48%) was seen. A disturbance in contraction of RV was observed only in cases with IWI of LV. In contrast to LV, a diffuse impairment of RV occured. It was assumed that in RV disturbances in contraction exceeded the extent of scarred areas which might be explained by partially  reversible ischemic disturbances of function.
D006328:Cardiac Catheterization; D002306:Cardiac Volume; D003327:Coronary Disease / Q000145:classification / Q000175:diagnosis*; D006352:Heart Ventricles; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis*
Die Volumenparameter des rechten und linken Ventrikels bei der koronaren Herzerkrankung ohne und mit durchgemachtem Herzinfarkt