Articles & courses

ArticlesShow all 223
Fascicular block (hemiblock): Left anterior & left posterior fascicular block

…impulses spreading from other parts of the ventricle (where the fascicle is intact). Figure 1. Left anterior fascicular block (anterior hemiblock) and left posterior fascicular…

Left Main Coronary Artery Disease: Revascularisation Strategy

…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…

ECG manifestations of left main coronary artery (LMCA) occlusion and critical stenosis

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

Transcutaneous and transvenous pacing

…preferably anteroposteriorly : one anteriorly over the praecordium to the left of the sternum, the other on the back between the left scapula and the spine…

Coronary Anomalies and Myocardial Bridging

…The intramyocardial segment is termed the tunnelled artery. The left anterior descending artery (LAD) is most commonly involved. The reported prevalence depends substantially on the…

ST-Segment Elevation Myocardial Infarction: Diagnosis and ECG Criteria

…and degree of myocardial involvement The anatomical territory, including anterior, inferoposterolateral or right ventricular involvement Pre existing abnormalities such as prior infarction, left bundle branch…

The Cabrera format of the 12-lead ECG and inverted lead aVR

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

Bone marrow aspiration and biopsy

…marrow — choose the other side). A patient who cannot lie still — plan for sedation rather than abandoning the procedure. Choice of site The posterior superior…

ECG parameters

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

Differential Diagnosis of Chest Pain: A Clinical Overview

…2], [5]. Localization: While often retrosternal, the pain may be localized to the left anterior chest and can radiate to the neck, shoulders, and arms…

Media

No matches.

Tests

Tools