[Hemodynamic effect of captopril in children with dilated cardiomyopathy].
Hemodynamic effects of captopril were prospectively studied in 12 children suffering from dilative cardiomyopathy. Before the administration of the drug all patients were put on a stable medication of diuretics and/or glycosides. A median daily dose of 1.83 mg captopril/kg body weight was given in 3 or 4 single doses depending on age. Median body weight of the children was 18.6 kg (range 2.7-42.2) and the median age was 5.8 years (range 0.2-15). Left ventricular volume was determined in systole and diastole using 2-D echo, and the stroke volume als well as the ejection fraction were calculated. Cardiac index (CI) and systemic resistance (Rs) were measured by Doppler echo. Blood pressure and heart rate were recorded at each echo registration. ESVI (-32%), EDVI (-21%) and SVI (-7%) were significantly (p less than 0.05) reduced by short-term captopril treatment. This effect was maintained under long-term therapy. EF, CI, Rs, blood pressure and heart rate showed only minor changes under captopril. Adverse effects were recorded only in one child. They disappeared after dose reduction.
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Pädiatrische Kardiologie, Deutsches Herzzentrum, München, Bundesrepublik Deutschaland.
Genz
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Emmrich
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Bühlmeyer
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D000293:Adolescent; D002216:Captopril / Q000009:adverse effects / Q000627:therapeutic use*; D002311:Cardiomyopathy, Dilated / Q000188:drug therapy*; D002648:Child; D002675:Child, Preschool; D004359:Drug Therapy, Combination; D015150:Echocardiography, Doppler; D005500:Follow-Up Studies; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009205:Myocarditis / Q000150:complications; D011446:Prospective Studies
D002216:Captopril
Hämodynamische Effekte von Captopril bei Kindern mit dilativer Kardiomyopathie.