[Pericardectomy and acute infectious pericarditis].
Between 1980 and 1990 12 patients (5 male, 7 female) were operated on for acute infectious pericarditis at a mean age of 42 years. The infections were 6 bacterial (purulent 4, abscess 2), 4 tuberculous, 1 viral and 1 Candida. Pericarditis resulted from contiguous spread of infection from bilateral pneumonia in 3 patients, from subphrenic abscess in 2 and followed bacteremia in 1. Clinical signs were: tamponade/shock in 9, elevated jugular venous pressure in 11, edema in 6, hepatomegaly in 6, ascites in 1, and pericardial friction rub in 3. A preoperative pericardiocentesis in 9 patients allowed only 4 positive microbiological diagnoses and was an insufficient drainage in all cases. The preoperative mean NYHA class was 3.3. The pericardectomy was total in 9 patients and partial in 3. Total mortality was 1/12 patients (8%) with one late death due to recurrent tuberculous pericarditis. No patient with purulent pericarditis died. Another recurrence occurred 6 months after acute viral pericarditis. Atrial fibrillation in one patient was the only postoperative complication. After a mean follow-up period of 48.5 months no cardiac constriction had occurred in 11 surviving patients Actuarial survival after pericardectomy is 100% after 1 month and remains 91% after 5 years. The mean NYHA class has significantly improved to 1.2 (p less than 0.05) at the end of the follow-up. We conclude that pericardectomy combined with a specific antimicrobial therapy is a safe treatment for acute infectious and especially purulent pericarditis with low mortality and excellent longterm results. Early pericardectomy allows rapid decompression of the heart, removal of intrapericardial adhesions and infected tissue and prevents late constriction.(ABSTRACT TRUNCATED AT 250 WORDS)
Niederhäuser
U
U
Klinik für Herzgefässchirurgie, Universitätsspital Zürich.
Vogt
M
M
von Segesser
L K
LK
Carrel
T
T
Bauersfeld
U
U
Laske
A
A
Bauer
E
E
Schönbeck
M
M
Turina
M
M
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D002305:Cardiac Tamponade / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010492:Pericardiectomy; D010493:Pericarditis / Q000150:complications / Q000601:surgery*; D010495:Pericarditis, Tuberculous / Q000601:surgery; D012008:Recurrence
Perikardektomie und akute infektiöse Perikarditis.