Ventricular arrhythmias and sudden death in hypertrophic cardiomyopathy
نویسندگان
چکیده
منابع مشابه
Exercise-induced ventricular arrhythmias and risk of sudden cardiac death in patients with hypertrophic cardiomyopathy.
BACKGROUND Non-sustained ventricular tachycardia (NSVT) during ambulatory electrocardiographic monitoring (typically occurring at rest or during sleep) is associated with an increased risk of sudden cardiac death in patients with hypertrophic cardiomyopathy. The prevalence and prognostic significance of ventricular arrhythmias during exercise is unknown. METHODS AND RESULTS This was a cohort ...
متن کاملSudden death in hypertrophic cardiomyopathy with normal left ventricular mass.
An active, healthy, and symptom free 16 year old boy with a family history of hypertrophic cardiomyopathy died suddenly while walking home from school. Necropsy showed absence of left ventricular hypertrophy (that is, normal heart weight), though the characteristic histological abnormalities of hypertrophic cardiomyopathy, such as cardiac muscle cell disorganisation and abnormal intramural coro...
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We present an evidence-based overview of primary prevention of sudden cardiac death. Several recent studies have provided important data regarding pharmacologic and device-based therapy for patients with conditions that confer high risk for sudden death. A rational approach to these therapies, with emphasis on implanted cardiovertor defibrillators, is discussed.
متن کاملPrevention of Sudden Death in Hypertrophic Cardiomyopathy
C ase presentation: A 14-yearold girl died suddenly and unexpectedly while exercising. Clinical and echocardiographic family screening identified hypertrophic cardiomyopathy (HCM) in her only sibling, an asymptomatic 17-year-old boy. In her brother, echocardiography showed extreme septal ventricular hypertrophy, 35 mm in thickness; left ventricular (LV) outflow obstruction was absent. Left atri...
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It is well recognized that sudden cardiac death (SCD) is an infrequent, unpredictable, but catastrophic complication of hypertrophic cardiomyopathy (HCM). In population-based studies the overall SCD rate is 1% per year among patients with a clinical diagnosis of HCM. A crucial aspect of the management of patients with HCM is an assessment of each individual patient’s risk for SCD so that preven...
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ژورنال
عنوان ژورنال: Cor et Vasa
سال: 2010
ISSN: 0010-8650,1803-7712
DOI: 10.33678/cor.2010.118