The Journal of thoracic and cardiovascular surgery
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J. Thorac. Cardiovasc. Surg. · Mar 1993
Selection of patients for same-day coronary bypass operations.
Between March 15, 1990, and December 31, 1991, we admitted to the Virginia Mason Hospital for isolated coronary bypass operations 175 consecutive patients with chronic, stable angina pectoris who had prior coronary arteriography. One hundred patients were admitted on the same day as their operations, and 75 patients, deemed to be at higher risk, were admitted 1 day before the operation. Postoperative progress of all patients was monitored by means of a clinical pathway form with physiologic and activity measures plotted against postoperative days. ⋯ Patients admitted selectively for same-day coronary bypass are not at risk for an increased number of complications. Although their hospital stay is reduced, the reduction of their hospital charges is minimal. Preoperative admission of patients with comorbidity requiring medical management or with physical incapacity remains justified, and admitting decisions should remain with the operating surgeon, not third parties.
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J. Thorac. Cardiovasc. Surg. · Mar 1993
Prosthetic valve endocarditis. Experience with porcine bioprostheses.
Prosthetic valve endocarditis remains an infrequent but serious complication of cardiac valvular replacement. Prosthetic valve endocarditis was diagnosed in 56 (1.8%) of 3200 patients in whom one or more porcine bioprostheses were implanted between 1975 and 1988. Of the 56 patients with prosthetic valve endocarditis, there were 40 men and 16 women, with a mean age at initial implantation of 57 years (27 to 81 years). ⋯ There was one reoperation for recurrent and residual endocarditis. There was one late death as a result of recurrent prosthetic valve endocarditis. We advocate early diagnosis and aggressive combined medical and surgical treatment before the development of hemodynamic compromise and other characteristic signs when the culprit organisms are Staphylococcus aureus, gram-negative organisms, and Candida albicans.