title: [Treatment of primary cardiogenic shock by coronary transluminal angioplasty during the acute phase of myocardial infarction].
abstract: Cardiogenic shock is a very serious complication of acute myocardial infarction because of its prevalence (10-15% of cases) and the associated mortality of 80 to 90 per cent despite the availability of new inotropic drugs and intra-aortic balloon counterpulsation. The aim of this study was to show that revascularisation by percutaneous transluminal coronary angioplasty (PTCA) in acute myocardial infarction complicated by cardiogenic shock completely changes the prognosis. Between April 1985 and February 1988 emergency PTCA was carried out in 25 patients in cardiogenic shock defined as systolic hypotension (less than 80 mmHg) and clinical signs of peripheral or cerebral hypoperfusion. The patients were 21 men and 4 women with an average age of 62.7 +/- 6.7 years. The average delay before hospital admission was 122 mn (range 30 to 240 mn--40%--). External cardiac massage for ventricular arrhythmias or circulatory arrest was required in 56 per cent of cases and 20 per cent underwent balloon angioplasty during resuscitation. Five patients died in the catheter laboratory and 7 others during the hospital period. Thirteen patients (53%) survived and were discharged home. There have been no late deaths during the 24 month follow-up period; 46 per cent asymptomatic, 38 per cent in Class II and 16 per cent in Class III. Survival was better in the last 15 patients undergoing emergency angioplasty: 66 per cent compared with only 30 per cent in the first 10 patients in whom the decision to perform PTCA was then late, after failure of thrombolytic therapy.(ABSTRACT TRUNCATED AT 250 WORDS)
authors.affiliation: Centre de cardiologie médicale et chirurgicale, institut Arnault-Tzanck, Saint-Laurent-du-Var.
authors.forename: P
authors.initials: P
authors.lastname: Meyer
authors.forename: P
authors.initials: P
authors.lastname: Blanc
authors.forename: M
authors.initials: M
authors.lastname: Baudouy
authors.forename: P
authors.initials: P
authors.lastname: Morand
mesh_terms: D000368:Aged; D015906:Angioplasty, Balloon, Coronary; D017023:Coronary Angiography; D004630:Emergencies; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications / Q000628:therapy*; D012770:Shock, Cardiogenic / Q000209:etiology / Q000401:mortality / Q000628:therapy*; D015996:Survival Rate; D015912:Thrombolytic Therapy
vernacular_title: Traitement du choc cardiogénique primaire par angioplastie transluminale coronarienne à la phase aiguë de l'infarctus.