Category: ECG / Electrophysiology

ECG Quiz 46 Click here for a larger image Click here for the discussion

ECG Quiz 45 Click here for a larger image What is your diagnosis? What other investigation would you like to see? Negative P, QRS and T waves in

ECG Quiz 43 Discussion Rhythm strip shows sinus bradycardia with junctional escape rhythm. Junctional escape rhythm is manifested as narrow QRS complexes without preceding P waves. Second and

ECG in Ebstein’s anomaly of tricuspid valve ECG in Ebstein’s anomaly of tricuspid valve ECG in Ebstein’s anomaly of tricuspid valve showing right axis deviation of QRS, notched

ECG Quiz 42 Discussion QRS axis has shifted to the right indicating right posterior hemiblock. rS complexes are seen in I and aVL. Wide QRS with notched R

Stereotactic arrhythmia radioablation Invasive catheter ablation is now an established modality of treatment for a wide variety of cardiac arrhythmias ranging from paroxysmal supraventricular tachycardias to life-threatening ventricular

ECG Quiz 41 Discussion QRS axis is shifted to right and incomplete right bundle branch block pattern is seen in V1. This could mean a bifascicular block. Technical

ECG Quiz 4 – Discussion Discussion At one look it may look like left ventricular hypertrophy with strain pattern as there are tall R waves in lateral leads

ECG Quiz 4 Findings and interpretation? Click here for the discussion

Arrhythmia Quiz 1 – Discussion The beats marked as J are junctional escape beats, occurring at a slow rate. They are followed by inverted P waves in inferior