Antiarrhythmic drug classification Click on the play button for the audio commentary. The popular Vaughan Williams classification was published in 1975 [1]. It is still being used by
de Winter syndrome de Winter syndrome was initially described as a new ECG sign of occlusion of proximal left anterior descending (LAD) coronary artery by Robbert J de
Rotors driving atrial fibrillation Rotors are a spiral form of reentry which can drive atrial fibrillation, unlike the leading circle reentry in which there is a circular circuit.
ECG Quiz 62 At one look it appears like an evolved inferior wall myocardial infarction. But on close scrutiny, the inverted P waves in lead I and inferior
DR-FLASH score for arrhythmogenic left atrial substrate DR-FLASH score is based on diabetes mellitus, renal dysfunction, persistent form of AF (atrial fibrillation), LA (left atrial) diameter above 45
Targets for ablation in AF Main targets for ablation in AF (atrial fibrillation), especially paroxysmal AF are the pulmonary veins. Foci in pulmonary veins are thought to be
Risk factors for non response with CRT About one third of patients who receive a cardiac resynchronization therapy (CRT) do not respond well to the device therapy. Some
Selective vs non selective left bundle branch pacing Left bundle branch pacing is the new method for obtaining physiological pacing to avoid left ventricular dyssynchrony which is common
