[Postoperative constrictive pericarditis].
Seven cases of postoperative constrictive pericarditis (PCP) were discovered in a retrospective study of patients given heart surgery in a hospital receiving patients from all over Italy in 1970-85. Five of those patients had received surgery for chronic rheumatic heart disease, 2 for congenital heart defects. Four had received a second heart operation before the pericardial condition was recognised. All were females and all presented systemic venous hypertension (one of them only after acute doses of physiological solution) with thickening of the pericardial layers revealed by sonography. In six cases the electrocardiographic ventricular complexes were normal or increased in amplitude and the heart/chest ratio was greater than 0.55. Pericardial knock was masked by natural or artificial atrioventricular valve opening noises in 6 cases. In one case only there were pericardial calcifications or signs of an earlier postpericardiotomy syndrome. The haemodynamic investigation revealed signs of ventricular diastolic constriction in 6 patients. Three patients died from complications of cardiac cirrhosis: 2 of them had previously received partial pericardiectomy. Another two, given the same operation, preserved a reasonable functional capacity 5 and 10 years after the pericardiectomy. One patient in NYHA functional class III has so far refused haemodynamic assessment (and surgical treatment) of the pericardial disease. Finally, the last patient complains only of attacks of heart palpitation caused by atrial flutter and controlled by antiarrhythmic treatment.(ABSTRACT TRUNCATED AT 250 WORDS)
Sparvieri
F
F
Cecconi
M
M
Cuccaroni
G
G
Ricciotti
R
R
Soro
A
A
D000328:Adult; D006348:Cardiac Surgical Procedures / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010494:Pericarditis, Constrictive / Q000209:etiology* / Q000503:physiopathology; D011183:Postoperative Complications; D012189:Retrospective Studies
La pericardite costrittiva post-chirurgica.