The American surgeon
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The American surgeon · Jun 1984
The reasons for gastrointestinal consultation after cardiac surgery.
Sixty-two (1.10%) of 5719 patients undergoing cardiac surgery between 1976 and 1982 required postoperative gastro-intestinal consultation, and 24 (0.4%) required operation. The major complications were gastrointestinal bleeding due to gastritis in 15, peptic ulcer in ten, and acute cholecystitis in 12. Acute diverticulitis was diagnosed in eight patients. ⋯ Gastro-intestinal complications following cardiac surgery are rare but carry significant mortality. Patients with circulatory compromise and those requiring intra-aortic balloon pump are most likely to develop gastrointestinal complications. Careful monitoring and physical examination of these high-risk patients following cardiac surgery is required for early detection and effective treatment.
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Postpump pancreatitis has been described to occur in patients undergoing cardiac surgery with cardiopulmonary bypass. Twenty patients were prospectively analyzed with sera drawn for total serum amylase, pancreatic isoamylase, and nonpancreatic isoamylase levels. ⋯ No patient had clinical pancreatitis. These findings suggest that elevations of serum amylase is common after cardiopulmonary bypass and is not indicative of pancreatitis.