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It's the ECG's that george rejects that makes George's ECG's the best.
Positive Concordant Pattern: Masquerading BBB
Report: Sinus rhythm Left atrial abnormality Possible right atrial abnormality First degree AV block PR interval 0.22” Alternating atrial (?sino-atrial) pacemaker (rhythm strip)[!xe "Alternating atrial pacemaker!] Atrial bigeminy Right bundle branc
Rate-Dependent LBBB
Report: Sinus rhythm 90/min SVEBs, blocked, in bigeminy Left bundle branch block, rate-dependent Comment: The blocked atrial extrasystoles are discretely etched on the onset of the T wave. A sustained run could be mistaken for sinus bradycardia 50/min.
VEB Revealing Old Infarction
Report:Sinus rhythm Atrial bigeminy VEB LVH with ST/T changes Old anterior infarction Comment:A VEB can at times show infarctional Q waves not visible in normal complexes. This holds for QR and similar morphologies, but not the QS complexes44. In thi
Inferior Infarction: Blocks and Arrhythmias
Report:Sinus tachycardia 122/min Second degree AV block, unspecified Junctional escape beats and rhythm 46/min Non-phasic aberrant conduction Acute inferior infarction Comment:It is said that the presence of 2o AV block in inferior infarction denotes
Anterior MI: Bigeminal VEBs with Retrograde Conduction
Report:Sinus rhythm 56 – 64/min Left atrial abnormality (LAA) VEBs, bigeminal Retrograde VA conduction Acute anterior infarction Comment:It would be redundant to report poor R wave progression in the face of obvious anterior infarction (the computer
Pseudoalternans
Report:Sinus tachycardia 111/min VEBs in bigeminy Fusion beats Comment:The first fusion beat appears at the end of the top strip. The middle strips show VEBs in bigeminy, without fusion; the bottom strip shows later-coupled VEBs in fusion, mimicking al
Brain-Stem CVA: SA Wenckebach
Report:Sinus rhythm 56 – 100/min Sino-atrial exit block, Möbitz 1 Minor T wave changes Lead V4 missing Comment:At first, seeing the typical grouping with acceleration before the pause, one thinks of AV Wenckebach. But there is no PR interval prolongat
Alternating Paced and Fusion Beats
Report:Slow atrial or junctional rhythm 38/min 2 Ventricular pacemaker rhythm 79/min 2 Superior electrode placement 2 Fusion in alternate beats 2 Presumptive RBBB 1 ST/T changes of uncertain significance 1 Comment:The narrower (0.12 sec) complexes a
No Pacing and 2:1 Failure to Sense
Report:Sinus rhythm 55/min 1 Demand pacemaker: failure to pace 2 2:1 failure to sense 5 LVH voltage (SV2 25mm) 0.5 Left atrial abnormality (LAA) 0.5 Old inferior infarct 0.5 Possible old anterior infarct (loss of R height from V2 to V3) 0.5 Commen
Escape-Capture Bigeminy in AF
Report: Atrial fibrillation 1 High-grade or complete AV block 1 Junctional rhythm 2 Pacemaker rhythm 1 Escape-capture bigeminy 1 Left anterior hemiblock (LAHB) 1 Right bundle branch block 1 Anteroseptal infarction, age uncertain 1 ST/T changes con