[Risk factors and methods of prevention of complications in digestive organs after myocardial revascularization in...

Area of Science:

• Cardiology
• Gastroenterology
• Vascular Surgery

Background:

• Ischemic heart disease (IHD) management often involves myocardial revascularization.
• Gastrointestinal (GI) complications are a known risk following cardiac surgery, particularly those involving extracorporeal circulation.
• Identifying specific risk factors for GI complications is crucial for improving patient safety.

Purpose of the Study:

• To analyze clinico-hemodynamic and angiographic findings in IHD patients undergoing myocardial revascularization.
• To identify risk factors for digestive system complications post-procedure.
• To determine effective prevention methods for these complications.

Main Methods:

• Analysis of clinical, hemodynamic, and angiographic data from 66 IHD patients.
• Comparison of complication rates between patients with and without lesions in visceral abdominal aorta branches.
• Evaluation of outcomes following targeted preventive therapy and precautions.

Main Results:

• Patients with lesions of visceral abdominal aorta branches experienced higher rates of gastrointestinal tract complications after extracorporeal circulation.
• Purposeful preventive therapy and precautions reduced the incidence of abdominal and retroperitoneal organ complications by 75%.
• The nature of complications became less aggressive, with no postoperative deaths in the treated group.

Conclusions:

• Lesions in visceral abdominal aorta branches are a significant risk factor for GI complications after myocardial revascularization.
• Proactive preventive strategies are highly effective in mitigating GI complications and improving surgical outcomes.
• Implementing comprehensive preventive measures can drastically reduce morbidity and mortality associated with these complications.