[Chronic constrictive pericarditis. A retrospective study of a series of 84 patients].
Chronic constrictive pericarditis still poses diagnostic and therapeutic problems. A series of 84 cases (59 men-25 women; men age: 46 years) operated between 1979 and 1989 at the Pitié Hospital was reviewed. The majority of patients (72%) were in functional Classes III or IV; 88% had clinical signs of right ventricular failure and 18% had anasarca. The average duration of symptoms before diagnosis was 20 months. Chest X-ray showed pericardial calcification in 40% of cases. A characteristic dip-plateau pressure tracing was obtained in 76% of cases. A specific aetiology was only found in 36 cases (45%), only 12% being of tuberculous origin. A subtotal pericardectomy from phrenic to phrenic was carried out in 75 patients. The absence of planes of cleavage in 9 cases imposed a special operative technique consisting of "patchwork" sectioning of the visceral pericardium. The operative mortality was 2.3% (2 patients: pulmonary embolism and septicaemia). Non-fatal post-operative complications occurred in 8.2% of cases (7 patients). The survival rate excluding operative mortality was 94% at 3 years and 87% at 7 years. No patient was reoperated for recurrent constrictive pericarditis. At the last follow-up appointment, all patients were in functional Classes I or II. The authors conclude that the absence of specific symptoms, the low prevalence of the condition and the change in aetiology related to the decline in tuberculous infection make the diagnosis of chronic constrictive pericarditis very difficult. The diagnostic contributions of new imaging techniques such as CT and MR scanning should be assessed. This series confirms the efficacy of surgical treatment by subtotal pericardectomy.
Nataf
P
P
Service de chirurgie thoracique et cardiovasculaire, hôpital de la Pitié, Paris.
Cacoub
P
P
Dorent
R
R
Jault
F
F
Fontanel
M
M
Regan
M
M
Bors
V
V
Pavie
A
A
Cabrol
C
C
Gandjbakhch
I
I
D000328:Adult; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010492:Pericardiectomy / Q000379:methods / Q000401:mortality; D010494:Pericarditis, Constrictive / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D012189:Retrospective Studies; D016019:Survival Analysis
Péricardites chroniques constrictives. Etude rétrospective d'une série de 84 malades.