MRSA引起的心内膜炎伴冠状窦脓肿导致暂时性完全房室阻滞：一个罕见病例

Key Points

• To report a rare case of infective endocarditis complicated by a coronary sinus abscess and its effects on cardiac conduction.
• Detailed case report of a 63-year-old hemodialysis patient
• Used transesophageal echocardiography and cardiac computed tomography for diagnosis
• Monitored patient outcomes after abscess drainage and surgery
• Patient developed complete atrioventricular block due to abscess
• Vegetations found on posterior mitral annulus with severe mitral regurgitation
• Despite surgical intervention, patient died from cardiogenic shock