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Persistant Truncus Arteriosus
/> Persistant Truncus Arteriosus Truncus arteriosus is a rare heart defect that’s present at birth (congenital) also known as Common arterial trunk. If your baby has truncus arteriosus, it means that one large blood vessel…
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Pulmonary Stenosis
/> Pulmonary Stenosis Pulmonary Stenosis is a heart valve disorder that involves the pulmonary valve.This valve separates the right ventricle (one of the chambers in the heart) and the pulmonary artery. The pulmonary artery carries…
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Mitral Incompetence / Mitral regurgitation
/> Mitral Incompetence / Mitral regurgitation Mitral Incompetence/Mitral regurgitation (MR) or mitral insufficiency is a disorder of the heart in which the mitral valve does not close properly when the heart pumps out blood. It is…
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Unstable Angina in Detail
/> Unstable Angina in Detail Definition Angina is a condition marked by crushing pain in your chest that may also be felt in your shoulders, neck, and arms. The pain is caused by inadequate…
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About PQRST in ECG
/> About PQRST in ECG P wave: ECG deflection representing atrial depolarization. Atrial repolarization occurs during ventricular depolarization and is obscured. QRS wave: ECG deflection representing ventricular depolarization. T wave: ECG defection representing ventricular…
