Pearls & Pitfalls in Electrocardiography: Pithy, Practical Pointers

A-V block A-V conduction A-V dissociation A-V junction A-V Wenckebach anomalous beats APB with aberration arrhythmia atrial activity atrial fibrillation atrial flutter atrial impulse atrial rate atrial tachycardia axis deviation bigeminy bottom strip captured beat Cardiol complete A-V block conducted beats cor pulmonale degree A-V block diagnosis downstroke ectopic beats ectopic ventricular Electrocardiography electrode fifth beat Figure fusion beats Heart hypokalemia inverted junctional rhythm junctional tachycardia laddergram LBBB lead H5 lead V1 lengthening MCL1 MCLI MITRAL STENOSIS myocardial infarction P-like wave P-R interval pacemaker parasystolic patient postectopic cycle preceding Q waves QRS complex QRSS R-P interval RBBB aberration reciprocal retrograde conduction retrograde P wave right ventricular shorter cycle sinus beats sinus bradycardia sinus node sinus P waves sinus rhythm ST segment supraventricular supraventricular tachycardia top strip upstroke ventricles ventricular bigeminy ventricular cycle ventricular ectopy ventricular extrasystoles ventricular rate ventricular tachycardia waves in leads Wenckebach period