Wolff‐Parkinson‐White (WPW) syndrome is a congenital disorder of cardiac conduction system characterized by electrocardiographic preexcitation and episodes of paroxysmal supraventricular tachycardia. It is caused by a cardiac developmental defect in the electrical insulation
between the atria and the ventricles due to the presence of an accessory pathway. WPW syndrome is a common cause of supraventricular tachycardia with benign prognosis. However, this clinical entity also predisposes patients to an increased risk of sudden cardiac death, especially in the setting
of preexcited atrial fibrillation. WPW syndrome is usually sporadic and of unknown etiology in most cases. During the past 10 years, a significant heritable factor is increasingly recognized. Identification of the genetic basis among patients with WPW syndrome has important implications for
understanding the molecular mechanism of ventricular preexcitation and the development of therapeutic strategies for risk stratification and management. The goal of this review is to examine the previous studies on hereditary variants, as well as to outline potential future avenues toward
defining the heritability of WPW syndrome.
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Document Type: Research Article
Publication date: February 1, 2016
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Cardiovascular Innovations and Applications (CVIA) publishes focused articles and original clinical research that explore novel developments in cardiovascular disease, effective control and rehabilitation in cardiovascular disease, and promote cardiovascular innovations and applications for the betterment of public health globally. The journal publishes basic research that has clinical applicability in order to promote timely communication of the latest insights relating to coronary artery disease, heart failure, hypertension, cardiac arrhythmia, prevention of cardiovascular disease with a heavy emphasis on risk factor modification. Cardiovascular Innovations and Applications is the official journal of the Great Wall International Congress of Cardiology (GW-ICC). It aims to continue the work of the GW-ICC by providing a global scientific communication platform for cardiologists that bridges East and West.
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