[Apparently primary acute heart failure in infants. Long-term outcome].
Cases of acute cardiac failure which are apparently primary, and occurring in babies or young children have one characteristics clinical picture. There are three etiological agents, which cannot be differentiated clinically: myocarditis, fibroelastosis, and primary non-obstructive cardiomyopathies. When the critical early period, which still carries a high mortality, has been passed, the outlook is relatively favourable. 61 babies or infants of less than 30 months with acute primary cardiac failure were followed up for a period of between 5 and 20 years. 33 of them were considered cured; 22 have minor sequelae (most frequently) left ventricular hypertrophy on X-ray or ECG); 3 have persistent cardiac failure despite treatment; 3 have died after a period of more than 5 years. There is no clinical, X-ray or ECG finding which can predict the longterm outlook in this condition. It is virtually impossible to differentiate between myocarditis and firboelastosis; it seems likely in the majority of cases that we are dealing with different modes of development in the same condition.
D009202:Cardiomyopathies / Q000150:complications* / Q000175:diagnosis; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004562:Electrocardiography; D004695:Endocardial Fibroelastosis / Q000150:complications* / Q000175:diagnosis; D005260:Female; D006333:Heart Failure / Q000209:etiology*; D006801:Humans; D007223:Infant; D008297:Male; D009205:Myocarditis / Q000150:complications* / Q000175:diagnosis
Insuffisances cardiaques aiguës en apparence primitives du nourrisson. Evolution à long terme.