Articles & courses

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

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

ECG changes caused by antiarrhythmic drugs, beta blockers & calcium channel blockers

…His bundle, Purkinje system) Preexisting AV block, bundle branch block or fascicular block may become worse. Particularly, the degree of AV block may increase. QRS…

ECG parameters

…< 30 years) Other thresholds Sinus bradycardia: < 50/min. A rate < 40 while awake should be investigated. First degree AV block: PR 220…

The electrical axis of the heart (ECG axis)

…Left posterior fascicular block is diagnosed when the axis is between 90° and 180° with rS complex in I and aVL as well as qR…

The electrical axis of the heart (heart axis): ECG & physiology

…Left posterior fascicular block is diagnosed when the axis is between 90° and 180° with rS complex in I and aVL as well as qR…

Digoxin: Dosing, Therapeutic Range and Toxicity Management

…of digoxin toxicity. Toxicity can manifest as sinus bradycardia or sinus arrest, atrioventricular (AV) node block, and junctional, fascicular, or ventricular tachyarrhythmias. Patients may also…

Tachycardia induced cardiomyopathy

…excellent, with the vast majority of patients recovering completely after restoration of sinus rhythm (or any other rhythm with normal ventricular rate and activation). Recovery…

Other ECG changes in ischemia and infarction

…of ischemia (but the sensitivity is low). U wave changes always accompany other ischemic ST T changes. They may occur in both NSTEMI and STEMI…

Acute exacerbation of COPD: quick reference

…Akutsjukvård Lathundar Key messages Two things set the COPD exacerbation apart from many other causes of acute dyspnoea: oxygen must be titrated cautiously and the…

🟠 Ticagrelor (Brilinta, Brilique)

…administration, warnings, precautions, and other relevant information for the drug Ticagrelor . Table 1 Summary Indications Ticagrelor, in combination with acetylsalicylic acid (ASA), is indicated for…

Media

No matches.

Tests

Tools