…the majority of all anterior bleeds. Step 2 — cautery 1. Suction clear and identify the bleeding point with a nasal speculum and a head lamp…

…conduction defect. Roughly 7% of cases progress to bifascicular block (which means that the LAFB is accompanied by a right bundle branch block), while 3…

Echocardiography Tricuspid regurgitation The tricuspid valve separates the right ventricle and the right atrium. It normally consists of three leaflets (anterior, posterior and septal leaflet…

…a lesion proximal to the first septal perforator of the left anterior descending artery was associated with lower five year survival than a more distal…

…with extensive anterior or transmural infarction, apical dysfunction, LV aneurysm formation, and reduced LV systolic function. The principal mechanisms are the combination of an abnormal…

…is a rare but catastrophic manifestation of acute coronary syndromes. The LMCA supplies a large myocardial territory through the left anterior descending (LAD) and left…

…segments referred to as A1 (anterior segment), A2 (middle segment), and A3 (posterior segment) (Figure 1). The posterior leaflet of the mitral valve has a…

…from right anterior (V1) to left lateral (V6), but regrettably, the limb leads are not. Instead, the limb leads are displayed in two groups of…

…these arteries branch of after the right marginal artery) may be given off by the RCA (and otherwise the LCx). Left anterior descending coronary artery…

…to +90° Normal −30° to −90° Left axis deviation — left anterior fascicular block, inferior infarction, hypertrophy +90° to +180° Right axis deviation — right ventricular strain…