Welcome to the Clinical Electrocardiography & Electrophysiology Compendium — an encyclopedic bedside and fellowship-level reference designed for clinicians, cardiologists, and residents.
Browse topics through the clinical domain cards below or search directly using the global search bar.
🫀 Adult Cardiology & Electrophysiology
Cellular action potentials, transmembrane currents, vector mechanics, and fascicular blocks.
Regional STEMI localization, culprit artery identification, high-risk STEMI equivalents, and non-atherosclerotic ACS.
Stepwise evaluation of narrow and wide complex tachycardias, atrial fibrillation, atrial flutter, and outflow tract VTs.
Conventional pacemakers, ICDs, CRT biventricular resynchronization, and conduction system pacing (LBBAP / HBP).
Hypertrophic cardiomyopathy, amyloidosis, sarcoidosis, myocarditis, ARVC, and arrhythmic mitral valve prolapse.
Inherited channelopathies, pulmonary embolism, neurogenic T-waves, hypothermia J-waves, toxicities, and sports cardiology.
3D electroanatomical mapping, intracardiac electrogram interpretation, Lewis ladder diagrams, and master clinical cases.
👶 Pediatric Cardiology & Electrophysiology
Neonatal lead placement, age-specific normative percentiles, and frontal plane axis transition.
Congenital and acquired AV blocks, bundle branch delays, and accessory pathway pre-excitation syndromes.
Narrow complex SVT, neonatal atrial flutter, junctional ectopic tachycardia, pediatric VT, and sudden cardiac death syndromes.
Acyanotic lesions, cyanotic congenital anomalies, ALCAPA, post-operative tracings, and single ventricle palliation.
Pediatric myopericardial diseases, genetic syndromes, metabolic emergencies, drug toxicities, autonomic disorders, and resuscitation.
- 15. Genetic Syndromes & Storage Diseases
- 16. Myocarditis, Pericarditis, Kawasaki & MIS-C
- 17. Pediatric Cardiomyopathies (DCM, HCM, LVNC)
- 18. Pediatric Electrolyte Derangements & Crises
- 19. Pediatric Ingestions, Poisonings & Toxidromes
- 21. Syncope, POTS & Orthostatic Intolerance
- 22. Pediatric Athlete Screening & Commotio Cordis
- 24. Critical Care & Pediatric Advanced Life Support (PALS)
- 25. Systematic Pediatric Algorithm & Spotters