Remove Hypertension Remove Tachycardia Remove VSD
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Collection of a few ECGs in congenital heart diseases

All About Cardiovascular System and Disorders

Crochetage sign on ECG in ASD ECG in ASD with severe pulmonary hypertension: Tall R’ in V1, ST depression in inferior leads and V2-V5, and T inversion in inferior leads and V1-V6 are seen. The sign has been described in VSD with biventricular hypertrophy in children.

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Evaluation of JVP

All About Cardiovascular System and Disorders

Right atrial hypertrophy as in tricuspid stenosis, pulmonary stenosis and pulmonary hypertension. But in a VSD with pulmonary hypertension A wave is not prominent. It will not occur in the presence of a large VSD which equalizes both right ventricular and left ventricular pressures. Second is junctional tachycarida.