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[Extra-cardiac risk factors in heart surgery evaluated by the gastroenterologist]
1Abteilung für Gastroenterologie, Heinrich-Heine-Universität Düsseldorf.
Insights
Gastroenterologic and liver conditions rarely prevent open-heart surgery but can increase risks. Post-operative complications, though infrequent, carry high mortality rates, necessitating careful patient evaluation.
Area of Science:
- Gastroenterology and Hepatology
- Cardiovascular Surgery
Context:
- Cardiovascular operations carry inherent risks, with gastrointestinal and hepatic factors significantly influencing patient outcomes.
- While rarely absolute contraindications, pre-existing gastroenterologic or hepatic conditions necessitate thorough preoperative assessment and management.
Purpose:
- To review the primary gastroenterologic and hepatologic risk factors impacting cardiosurgical operations and patient prognosis.
- To highlight the critical need for preoperative evaluation and management of these risk factors.
Summary:
- Gastroenterologic and hepatic diseases seldom contraindicate open-heart surgery but require detailed preoperative investigations and treatment.
- Complications arising from these conditions post-cardiac surgery, though occurring in less than 1% of patients, are associated with a 30-40% mortality rate.
- Severe complications like ulcer perforation, gastrointestinal bleeding, or intestinal ischemia often demand further surgical intervention. Postoperative jaundice of unknown origin presents a complex clinical challenge with incompletely understood pathogenesis.
Impact:
- Informing surgical teams about potential gastroenterologic and hepatologic risks to optimize patient selection and perioperative care.
- Reducing mortality associated with severe postoperative complications through proactive management strategies.
- Guiding further research into the pathogenesis of postoperative jaundice and other complex complications.
Abstract:
The present review analyzes the main gastroenterologic and hepatologic risk factors that influence the risk of cardiosurgical operations, as well as the prognosis. Gastroenterological or hepatic diseases are only rarely a contraindication for open-heart surgery, but sometimes require further preoperative diagnostic investigations and treatment. Although gastroenterological or hepatic complications of open-heart surgery are present in less than 1% of all cases, up to 30-40% are lethal. The severe complications often require other surgical interventions, especially in case of perforation of ulcer, gastrointestinal bleeding or intestinal ischemia. The postoperative jaundice of unknown origin is a very difficult clinical problem. Its pathogenesis is still incompletely understood.