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Search and discover over 2,500 ECG reports written by cardiologist and intensivist Dr George Nikolić OAM.
Quinidine Cardioversion
Report: Atrial flutter with variable block Spontaneous termination Sinus rhythm Sinus bradycardia (top strip) Sinus pauses (middle strip) Normal sinus rhythm (bottom strip) Left atrial abnormality (LAA) Right bundle branch block Comment:The sympto
Sinus Bradycardia
Report:Sinus bradycardia 32/min Short QT interval QTc 0.31â Comment:Marked sinus bradycardia almost always signifies some form of sinoatrial block, often in the setting of sick sinus syndrome. The short QT interval is more interesting. The most like
Sinus Bradycardia: Escape-Capture Bigeminy
Report:Sinus bradycardia 34 - 43/min Junctional escape beats Escape-capture bigeminy Phasic aberrant conduction, RBBB type Comment: The mechanism of the bigeminy is sinus bradycardia. Here the effective sinus cycle is the same as the actual one; in ot
Pacemaker & Native Escape-Capture Bigeminy
Report:Sinus bradycardia 37/min Junctional & pacemaker escape beats Escape-capture bigeminy Pseudofusion beats Fusion beat Ventricular conduction defect, unspecified Comment:The escape-capture phenomenon depends in this case on sinus bradycardia. T
Complete AV Block
Report:Third degree AV block Sinus bradycardia 42/min Junctional beats (top strip) Atrial fibrillation Junctional escape rhythm 36/min Pacemaker rhythm 82/min Short QT interval ? digoxin toxicity Comment:The varied atrial activity has no effect on
Sinus Captures in Nodal Rhythm
Report: Junctional rhythm 42/min Sinus capture beats AV dissociation with interference Concealed conduction Comment: The sinus captures are only possible after sufficient distance from the preceding QRS complex has rendered the AV node amenable to con
Aberrant Reentry Beats of Junctional Origin
Report: Sinus bradycardia 36/min (middle & end of bottom strip) Sinus arrest, possibly exit block Junctional escape rhythm Reentry (echo) beats of junctional origin Retrograde first degree VA block 0.26â Antegrade first degree AV block 0.26â Lef
Quinidine Cardioversion
Report: Atrial flutter with variable block Spontaneous termination Sinus rhythm Sinus bradycardia (top strip) Sinus pauses (middle strip) Normal sinus rhythm (bottom strip) Left atrial abnormality (LAA) Right bundle branch block Comment:The sympto
Sinus Bradycardia
Report:Sinus bradycardia 32/min Short QT interval QTc 0.31â Comment:Marked sinus bradycardia almost always signifies some form of sinoatrial block, often in the setting of sick sinus syndrome. The short QT interval is more interesting. The most like
Sinus Bradycardia: Escape-Capture Bigeminy
Report:Sinus bradycardia 34 - 43/min Junctional escape beats Escape-capture bigeminy Phasic aberrant conduction, RBBB type Comment: The mechanism of the bigeminy is sinus bradycardia. Here the effective sinus cycle is the same as the actual one; in ot