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Search and discover over 2,500 ECG reports written by cardiologist and intensivist Dr George Nikolić OAM.
Invisible LAHB Causing 2:1 AV Block
Report:Sinus tachycardia 120/min 2:1 AV block Right axis deviation +140o Right bundle branch block Possible old anterolateral infarction Comment:The cause of the RAD may be RVH or old anterolateral MI but the former was certainly not present clinical
Lean Children of Fat Parents
Report: Sinus arrhythmia ? Sino-atrial exit block, Möbitz I Right bundle branch block Pacemaker escape beats Ventricular fusion beats âNormalisationâ of QRS Comment: Both ânormalâ complexes (one in each strip) and the small RBBB complex (6
Alternating (2:1) Right Bundle Branch Block
Report: Sinus tachycardia 126/min Left anterior hemiblock Frontal plane axis â60o Alternating right bundle branch block Poor R wave progression Nonspecific ST/T changes Comment: The diagnosis depends, critically, on identical PR interval in all th
Retrograde First Degree Ventriculoatrial Block
Report:Junctional rhythm 37/min Retrograde 1o ventriculoatrial (VA) block VA interval 0.28â Right bundle branch block QRS 0.14â Probable old inferoposterolateral infarction Nonspecific ST/T changes Comment:There is a 1:1 retrograde conduction;
Escape-Capture Bigeminy in AF
Report: Atrial fibrillation High-grade or complete AV block Junctional rhythm 39/min Pacemaker (escape) rhythm Escape-capture bigeminy Left anterior hemiblock (LAHB) Right bundle branch block Anteroseptal infarction, age uncertain ST/T changes con
2:1 AV Block in Bad Company
Report:Sinus rhythm 74/min 2:1 second degree AV block Right axis deviation (RAD) +120o Left posterior hemiblock Right bundle branch block Ventriculophasic sinus arrhythmia Comment:The patient had no history of heart disease and had been on cimetidin
Narrow VEBs & Trifascicular Block
Report:Sinus rhythm 85/min Second degree AV block, unspecified VEBs in bigeminy Right axis deviation +120o Left posterior hemiblock Right bundle branch block Comment:Itâs best to observe the bigeminal VEBs in the rhythm strip: no two are the same.
2:1 & Advanced 2o AV Block
Report: Sinus tachycardia 125/min Left atrial abnormality (LAA) Second degree AV block, 2:1 & advanced First degree AV block (PR 0.28â) in conducted beats VEB (ventricular escape beat) Left anterior hemiblock Right bundle branch block, atypical L
Pacemaker: Escape-Capture Bigeminy
Report:Sinus tachycardia 100/min First degree AV block (PR 0.28") Second degree AV block. Right bundle branch block Pacemaker (escape) beats Escape-capture bigeminy Comment:Before Bradley and Marriott's classical description6, this rhythm was called
3:2 Möbitz 2 AV Block
Report: Sinus tachycardia 106/min Left atrial abnormality (LAA) Möbitz 2 second degree AV block, 3:2 conduction, with bigeminy Indeterminate axis â140o Right bundle branch block Anteroseptal infarction, probably old Comment: In all instances of t