title: Left Bundle Branch Block Under General Anaesthesia in an Athlete's Heart.
abstract: Left bundle branch block (LBBB) during anaesthesia is uncommon. During general anaesthesia, LBBB may be related to hypertension or tachycardia and its acute onset makes the diagnosis of acute myocardial ischemia or infarction difficult. We would like to present a case report of a healthy patient who developed LBBB intra operatively. Acute LBBB should lead to suspicion of acute coronary syndrome until proven otherwise. Inability to exclude an acute cardiac event resulted in postponement of surgery twice after general anaesthesia was administered. Cardiological investigation of our patient showed physiological left ventricular hypertrophy (LVH), "athlete's heart" which was the most likely cause of the LBBB under anaesthesia.
authors: Hospital Teluk Intan, Department Of Anesthesiology and Intensive Care, Jalan Changkat Jong, 36000 Teluk Intan, Perak, Malaysia. dtkumar123@yahoo.com.
authors: T Kumaravadivel
authors: TK
authors: D
authors: Nor Azian
authors: NA
authors: A Z
authors: Thiruselvi
authors: T
authors: S
authors: Abdul Aziz
authors: AA
authors: J
mesh_terms: D000768:Anesthesia, General; D056352:Athletes; D002037:Bundle-Branch Block; D004562:Electrocardiography; D006801:Humans; D006973:Hypertension; D009203:Myocardial Infarction