Cardiac Effects of Clomipramine Treatment

Abstract

ECGs and left ventricular systolic time intervals were studied in 26 patients suffering from major depressive disorder treated with clomipramine. ECGs did not show, with one exception, drug-induced changes. The ratio of pre-ejection period to left ventricular ejection time, both corrected for heart rate (PEPc/LVETc), presented no significant changes, as compared with initial findings, in the group of patients considered as a whole. 27 % of patients, however, showed individual percent changes greater than 8 %, both increases and decreases having been observed. Cardiac findings were in no way related to clomipramine plasma levels.