[Hypertrophic cardiomyopathy: an intraoperative death case analysis and substantiation of the standards of perioperative anesthetic management in a non-cardiosurgery clinic]

The article is based on the case analysis of a sudden and unexpected intraoperative death of a 51-year-old female patient with hypertrophic cardiomyopathy, who was undergoing a non-cardiac operation in a non-cardiosurgery clinic, from acute precipitation of left ventricular outflow tract obstruction provoked by surgery and anesthesia. It emphasizes the importance of raising non-cardiac anesthesiologists' awareness of the issue and having clear standards of pre-operative evaluation and perioperative management of patients with hypertrophic cardiomyopathy in order to avoid fatal medical errors. A literature review on the disease with an accent on anesthesia-related issues is also given, and four standards of perioperative anesthetic management of patients with hypertrophic cardiomyopathy presenting for non-cardiac surgery in general hospital settings are developed and offered.