Remove Arrhythmia Remove Congenital Heart Disease Remove VSD
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Early and mid-term outcomes of transcatheter closure of perimembranous ventricular septal defects using double-disc occluders

Frontiers in Cardiovascular Medicine

IntroductionVentricular septal defect (VSD) is a common congenital heart disease (CHD), accounting for 2030% of all CHD cases. While surgical closure has been the gold standard for treatment, transcatheter closure has emerged as a less invasive alternative, particularly for perimembranous VSDs.

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Collection of a few ECGs in congenital heart diseases

All About Cardiovascular System and Disorders

The sign has been described in VSD with biventricular hypertrophy in children. It can be seen with isolated VSD as well as complex ventricular septal defect. Katz-Wachtel Phenomenon or Sign on ECG in VSD An ECG with Katz-Wachtel phenomenon is shown here.