Core principles

Wiggers diagram showing aortic, atrial, and ventricular pressures; ventricular volume; electrocardiogram; and phonocardiogram across cardiac systole and diastole.

Cardiac Physiology in CHDs

Color-coded cardiac axis diagram showing normal QRS axis, left axis deviation, right axis deviation, and extreme axis deviation, with ECG leads and degree markings.

ECG interpretation

Foetal vs Adult circulation

Popular

Medical illustration of a newborn lying on its back with abdominal organs protruding through an opening at the umbilical area.
Abdominal

Omphalocele

by Asvini Balasubramaniam and Ahmed Osama Mohammed

Color-coded cardiac axis diagram showing normal QRS axis, left axis deviation, right axis deviation, and extreme axis deviation, with ECG leads and degree markings.
Core principles

ECG interpretation

by Dr Dan Cave and Dr Husain Asgerally

Oncology

Ewing Sarcoma

by Rachel Lowden