Top 150 ECG
LITFL 100+ ECG quiz
Clinical cases and self assessment to enhance interpretation skills through ECG problems. Preparation for examinations. Refresh basics with the ECG Library Basics; the ECG Exam template; ECG Differential diagnosis; or ECG A-Z by diagnosis and Killer ECG patterns
Search by keywords; disease process; condition; eponym or clinical features…
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| ECG Quiz Library 136 | wpw, wolff, parkinson white, atrial fibrillation, AF, pre-excitation |
| ECG Quiz Library 135 | TCA, Na channel blockade, sodium, flecainide |
| ECG Quiz Library 134 | Northwest axis, dextrocardia, limb, lead reversal |
| ECG Quiz Library 133 | STE, arrest, Tomahawk, LMCA, RBBB |
| ECG Quiz Library 132 | wellen, wellens, dynamic, t-wave |
| ECG Quiz Library 131 | ANRT, AVNRT, flutter, narrow complex tachycardia, Left anterior fascicular block |
| ECG Quiz Library 130 | Crochetage, ASD |
| ECG Quiz Library 129 | LVH, ace of spades, left ventricular hypertrophy, apical hypertrophic cardiomyopathy (HCM), apical HCM |
| ECG Quiz Library 128 | hypertension, inferior occlusion myocardial infarction (OMI), 1st degree AV block, ST depression |
| ECG Quiz Library 127 | QRS-T wave angle, aloc, inferior benign early repolarisation |
| ECG Quiz Library 126 | hypothermia, Osborn, J wave, temperature |
| ECG Quiz Library 125 | STEMI, OMI |
| ECG Quiz Library 124 | hypertrophic cardiomyopathy, HCM, TAPSE |
| ECG Quiz Library 123 | RV strain |
| ECG Quiz Library 122 | anterior occlusion myocardial infarction, OMI |
| ECG Quiz Library 121 | South africa, flag, high lateral, STEMI |
| ECG Quiz Library 120 | BRASH, bradycardia, renal failure, shock, hypotension |
| ECG Quiz Library 119 | RVOT, VT, tachycardia, Right ventricular outflow tract obstruction |
| ECG Quiz Library 118 | hyperkalemia, brugada, pseudo-brugada |
| ECG Quiz Library 117 | Arruda, Milstein, WPW, Wolf-Parkinson-White, Pre-excitation |
| ECG Quiz Library 116 | Wellens syndrome, deep anterolateral T-wave inversion, critical LAD stenosis |
| ECG Quiz Library 115 | QRS fragmentation |
| ECG Quiz Library 114 | T wave memory, pre-excitation, Wolff-Parkinson-White, WPW, |
| ECG Quiz Library 113 | SAH, STEMI, subarachnoid haemorrhage, Inferior STEMI with lead reversal with SAH |
| ECG Quiz Library 112 | Pre-excited AF, WPW, wolff-parkinson-white |
| ECG Quiz Library 111 | RV pacing wire through PFO with RBBB morphology and CXR |
| ECG Quiz Library 110 | Cardiac myoplasty, CRT, Cardiac Resynchronisation Therapy, Cardiomyoplasty |
| ECG Quiz Library 109 | regularised AF, digoxin toxicity, chronic digoxin, hyperkalaemia, hyperkalemia, stone heart |
| ECG Quiz Library 108 | CHB, complete, bifascicular, trifascicular, |
| ECG Quiz Library 107 | PPM Failure to capture, pacemaker, malfunction |
| ECG Quiz Library 106 | cardioversion, DC, DCCV, T-wave memory |
| ECG Quiz Library 105 | SVT, aberrancy, RBBB, LAD, fascicular VT, supraventricular tachycardia |
| ECG Quiz Library 104 | PE, PTE, pulmonary embolus, ACS |
| ECG Quiz Library 103 | posterior STEMI, AMI, V7-9, posterior leads, mirror image, dominant R wave |
| ECG Quiz Library 102 | sah, subarachnoid, TWI, deep t waves, neurogenic T inversion |
| ECG Quiz Library 101 | hypokalaemia, hypokalemia, prolonged QT, long QT, QTc, tdp, torsades |
| ECG Quiz Library 100 | SCAD, LAD, post partum, pregnancy, de winter wave |
| ECG Quiz Library 099 | Left ventricular hypertrophy, LVH, athlete, cardiomyopathy, ARVC, Mobitx II, PVC |
| ECG Quiz Library 098 | Left ventricular hypertrophy, LVH, athlete, bodybuilder, analbolic steroid, clenbuterol |
| ECG Quiz Library 097 | Alternating pre-excitation, left sided AP |
| ECG Quiz Library 096 | Severe alkalosis, metabolic alkalaemia, QT prolongation, QTc long |
| ECG Quiz Library 095 | dextrocardia, lead reversal, LA/RA. Kartagener |
| ECG Quiz Library 094 | San Francisco Syncope Rule, CHESS, bifascicular, trifascicular, OESIL Rule, trifasicular block |
| ECG Quiz Library 093 | SVT, pediatrics, paediatric, NCT, narrow complex tachycardia, 50 mm/s |
| ECG Quiz Library 092 | Intermittent Pre-Excitation, wpw, wolff, parkinson, white, wolff-parkinson-white |
| ECG Quiz Library 091 | CHB, complete heart block, inferior STEMI |
| ECG Quiz Library 090 | 2:1 AV block, RBBB, LAFB, ventriculophasic sinus arrhythmia, VPSA |
| ECG Quiz Library 089 | Anterolateral STEMI with bigeminy, PVC, premature, lateral STEMI, myocardial infarction |
| ECG Quiz Library 088 | Bradycardia, AF, J wave, QT prolongation, hypothermia, hyperkalaemia, osborn wave |
| ECG Quiz Library 087 | Apical hypertrophic cardiomyopathy, AHCM |
| ECG Quiz Library 086 | digoxin, calcium metoprolol, stone heart, toxicity |
| ECG Quiz Library 085 | de winter, de winter's, t wave |
| ECG Quiz Library 084 | Sgarbossa, LBBB, PPM, left bundle, STEMI |
| ECG Quiz Library 083 | Takotsubo, Tako tsubo, Tako-tsubo, Takotsubo Cardiomyopathy, cholecystitis, biliary sepsis |
| ECG Quiz Library 082 | pediatric, paediatric, SVT, supraventricular tachycardia, |
| ECG Quiz Library 081 | pseudonormalisation, STEMI, wellens |
| ECG Quiz Library 080 | brugada, downsloping, aicd, defibrillator |
| ECG Quiz Library 079 | AV block, 2nd degree, atrioventriicular block, pacemaker, DDD, VVI |
| ECG Quiz Library 078 | lead reversal, LA/LL, reversal, limb lead |
| ECG Quiz Library 077 | escape bigeminy, bradycardia |
| ECG Quiz Library 076 | long QT, QTc, toxicology, torsades de pointes, quetiapine, citalopram |
| ECG Quiz Library 075 | LMCA, aVR elevation |
| ECG Quiz Library 074 | hypothermia, J wave, osborn, osborne |
| ECG Quiz Library 073 | Pediatric WPW, Wolff, Parkinson, White, paediatric |
| ECG Quiz Library 018 | adenosine, SVT, atrial flutter, Lewis lead, 2:1, flutter, adenosine |
| ECG Quiz Library 072 | R on T, polymorphic VT, VF, lidocaine, lignocaine |
| RV infarction, STEMI, RCA, v4r | |
| AF, Atrial fibrillation, EWPW, LBBB, | |
| hyperkalemia, hyperkalaemia, potassium, bradycardia, LBBB | |
| tricyclic antidepressant, TCA, RAD, camel hump, 1st degree block, QRS broadening | |
| Hyperacute T wave, ST elevation, STEMI, Wellens, wellen's, critical LAD stenosis | |
| biphasic T wave, wellens, hypokalemia, hypokalaemia, QU interval | |
| Sinus tachycardia, biphasic T, ST elevation, RV strain, RVH, hypertrophy, dominant R wave in V1, RAD, RBBB | |
| Widespread ST depression, ST elevation in aVR, ventricular tachycardia., VT, LMCA, Rate-related ischaemia SVT | |
| Hyperacute anterolateral STEMI, VEB, ventricular ectopic beats, hyperacute T waves | |
| Osborn wave, J wave, hypothermia, sinus bradycardia | |
| pericardial effusion, Sinus tachycardia, Low QRS voltages, Electrical alternans, Ultrasound Podcast | |
| subarachnoid haemorrhage, SAH, cerebral T waves, intracerebral haemorrhage, QT prolongation | |
| RSR’ pattern, broad complex tachycardia, Ventricular tachycardia, VT, Northwest axis, Taller left rabbit ear | |
| STEMI, posterior, flip ECG, Inferior STEMI, Dominant R wave in V2 (R/S ratio > 1), infero-postero-latera | |
| Posterior leads V7-9, V7, V8, V9, posterior STEMI | |
| Narrow complex tachycardia, SVT, Pseudo R’ waves | |
| Narrow complex tachycardia, SVT, Pseudo R’ waves, AVNRT | |
| ST depression in V2-5, rocket-shaped T wave, De Winter T wave | |
| tachycardia-bradycardia syndrome, sick sinus | |
| COPD, CAL, pulmonary disease, vertical heart | |
| nomogram, QT prolongation, QTc, tdp, torsades, anticholinergic, Sinus tachycardia | |
| nomogram, QT prolongation, QTc, tdp, torsades, stolol, beta-blocker, Sinus tachycardia | |
| lead reversal, dextrocardia, RAD, Right axis, dominant S wave | |
| lead reversal, dextrocardia, | |
| anterolateral AMI, anterior MI, tombstones, STEMI | |
| hyperkalaemia, hyperkalemia, QRS prolongation, Sine wave, Peaked T wave | |
| RSR’ pattern, coved, ST Elevation, Inversion of the terminal portion of the T wave, Brugada syndrome | |
| Wenchebach, Mobitz I, 2nd degree AV block | |
| Atrial tachycardia, ventricular bigeminy, high-grade AV block, VEB, automaticity, digitalis, Regularised AF | |
| hypokalemia, hypokalaemia, TDP, torsades des pointes, QU interval | |
| pericarditis, PR depression, downward sloping of the TP segment, Spodick’s sign | |
| multifocal atrial tachycardia, MAT, COPD, RVH, right ventricular hypertrophy, RAD, narrow-complex tachycardia | |
| LAD occlusion, RBBB, Anteroseptal STEMI, AMI, ST elevation, Reciprocal ST depression | |
| Twiddler's Syndrome, failure to capture, pacemaker malfunction | |
| high lateral STEMI, ST elevation I, aVL, reciprocal ST depression II, III and aVF, first diagonal branch (D1) of the LAD | |
| short PR interval, < 120ms, Broad QRS, Delta waves, type B, Dominant S wave | |
| antidromic AV reentry tachycardia, WPW, LBBB, | |
| infero-postero-lateral STEMI, ST elevation, Reciprocal ST depression, right ventricular infarction | |
| Accelerated idioventricular rhythm (AIVR), Sinus bradycardia with sinus arrhythmia | |
| dilated cardiomyopathy, HCM, HOCM, RAD, LVH, LAE, LAH, Peaked P wave | |
| Narrow complex tachycardia, flutter, AV block, Sawtooth | |
| 2nd degree AV block, fixed ratio blocks, Mobitz I, Mobitz II | |
| CHB, Lev, Lenegre, ventricular escape rhythm, RBBB, complete heart block | |
| ventricular paced rhythm, Sgarbossa criteria | |
| VT, RBBB, dominant R wave V1, Dominant S wave V6, ventricular tachycardia | |
| VT, LBBB, dominant S wave V1, qR wave Josephson sign, ventricular tachycardia | |
| RVOT, SVT, LBBB, Inferior axis, right ventricular outflow-tract tachycardia, broad-complex tachycardia | |
| Magnet Mode, Pacemaker Mediated Tachycardia, PMT, monitor | |
| sine wave, hyperkalaemia, hyperkalemia, Bradycardia, Bizarre, QRS prolongation, peaked T wave | |
| pediatric, paediatric, normal, ECG | |
| biphasic T wave, wellen, hypokalaemia, hypokalemia | |
| sawtooth, flutter, AV block, atrial fibrillation, AF, variable block | |
| regularised AF, digoxin toxicity, accelerated junctional rhythm, tremor artefact | |
| TCA toxicity, TCA overdose, pseudo Brugada, R in aVR, Prolonged PR, long QT, brugada-like, Broad QRS | |
| TCA toxicity, TCA overdose, pseudo Brugada, R in aVR, Prolonged PR, long QT, brugada-like, Broad QRS | |
| ventricular paced rhythm, Sgarbossa criteria, inferior STEMI, ventricular flutter | |
| Pseudo-normalisation of T wave, left ventricular LV aneurysm, old anterolateral infarction, biphasic T wave | |
| long QT syndrome, HCM, HOCM, cardiomyopathy ROSC, VF arrest, ventricular fibrillation, return of spontaneous circulation, post arrest | |
| SQTS, short QT syndrome, paroxysmal atrial and ventricular fibrillation | |
| Wellens syndrome, deep anterolateral T-wave inversion, critical LAD stenosis | |
| De Winter T wave, rocket-shaped, ST elevation in aVR | |
| Low voltage, Myxoedema, massive pericardial effusion | |
| right ventricular infarction, RVI, ST elevation | |
| right coronary artery occlusion, RV infarction, right ventricualr infarction, inferior STEMI | |
| posterior V7, V8, V9, V7-9, posterior infarction, infero-posterior STEMI, posterior STEMI, Posterior AMI, V7-9 ST elevation | |
| posterior V7, V8, V9, V7-9, posterior infarction, infero-posterior STEMI, posterior STEMI, Posterior AMI, V7-9 ST elevation | |
| ST elevation in aVR, anteroseptal STEMI, STE in aVR, LMCA / proximal LAD occlusion, subendocardial ischaemia | |
| raised intracranial pressure, ICP, diffuse ST elevation, mimic myocardial ischaemia, u wave, cerebral T waves, Cushing reflex | |
| RAD, RVH, pulmonary embolism, Dominant R wave in V1, SI QIII TIII pattern, acute right heart strain | |
| QRS alternans, AVNRT, electrical phenomenon | |
LITFL Top 100 Self Assessment Quizzes
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