Out of hospital cardiac arrest Out of hospital cardiac arrest (OHCA) is a catastrophic event, which is equivalent to demise unless prompt cardiopulmonary resuscitation (CPR) and follow up
Bridging collaterals on coronary angiogram Bridging collaterals are a feature of chronic total coronary occlusions. They bridge between the proximal and distal parts of a coronary artery which
Polygon of confluence in IVUS is confluence of left main coronary artery (LMCA), left circumflex (LCX) and left anterior descending (LAD) coronary artery
