All About Cardiovascular System and Disorders

Estimation of right ventricular systolic pressure by Doppler echo is done from the apical four chamber view. Peak gradient of TR jet is calculated.

ECG showing Anterior wall myocardial infarction and 50 Hz interference.

ECG showing complete heart block and intermittent pacing.

Infective endarteritis is less likely in very small or large PDA as, a high velocity jet causing endothelial damage is unlikely. It is more likely in moderate sized

Dilated ascending aorta seen on contrast enhanced CT scan of thorax in coronal section.

Left coronary angiogram in multiple projections

Right coronary angiogram in LAO view: Full length of the right coronary artery is seen in a C shape in the left anterior oblique (LAO) view.

Total occlusion of right coronary artery

Mitral valve replacement after closed mitral valvotomy: Mitral restenosis with calcification is the common reason for requiring MVR later.

Ventricular Tachycardia (VT) - mechanisms and types.