[Identification of prognostic criteria of dilated cardiomyopathies associated with chronic alcoholism. 22 cases].
Between November, 1978 and August, 1983, 22 patients aged from 28 to 65 years with idiopathic dilated cardiomyopathy diagnosed on the basis of clinical and haemodynamic criteria were investigated. All these patients, who consumed alcohol in excessive amounts, were followed up for 1 to 58 months. The overall mortality rate was 10 p. 100 at 4 months and 25 p. 100 at 58 months. Six patients were clinically improved with reduction of heart size (group A); 10 patients showed deterioration with 3 deaths (group C) and 6 patients followed an intermediate course (group B). When the characteristics of the groups were evaluated, it was found that compared to group C patients those in groups A and B had a lower cardiothoracic ratio: 0.56 +/- 0.04 (B) vs 0.64 +/- 0.06 (C) (P less than 0.02), a lower indexed end-diastolic diameter and systolic diameter on TM echo: 3.20 +/- 0.50 cm/m2 (A) vs 4.13 +/- 0.39 cm/m2 (C) (P less than 0.02), and 2.72 +/- 0.37 cm/m2 (A) vs 3.57 +/- 0.47 cm/m2 (C) (P less than 0.02) respectively, and a lower indexed end-diastolic volume as evaluated by angiography: 121 +/- 61 ml/m2 (A) vs 202 +/- 65 ml/m2 (C) (P less than 0.06). Dilated cardiomyopathy associated with excessive alcohol consumption has a better prognosis when the patients stop drinking and when their heart dilatation is mild to moderate.
Sachs
R N
RN
Service de Médecine interne et cardiovasculaire, Hôpital Avicenne, Bobigny.
Vuong
P
P
Beaudet
B
B
Fischbein
L
L
Nitenberg
A
A
Lanfranchi
J
J
D000328:Adult; D000368:Aged; D000437:Alcoholism / Q000150:complications*; D002311:Cardiomyopathy, Dilated / Q000209:etiology* / Q000401:mortality; D004452:Echocardiography; D004562:Electrocardiography; D005260:Female; D005500:Follow-Up Studies; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012307:Risk Factors
Contribution à l'identification des critères pronostiques des myocardiopathies dilatées associées à un alcoolisme chronique. 22 observations.