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Search and discover over 2,500 ECG reports written by cardiologist and intensivist Dr George Nikolić OAM.
Long PR & Short QT on Digoxin Therapy
Report:Sinus rhythm 75/min Second degree AV block, Möbitz 1 (Wenckebach) Short QT interval 0.29â QTc 0.32â Diffuse nonspecific ST/T changes Consistent with digoxin effect and toxicity Comment:Hospital may be a dangerous place but I would not se
Electrical Interference
Too Fast for Natural CausesReport: Sinus rhythm SVEBs Left ventricular hypertrophy with ST/T changes Electrical interference Comment: This is not the typical 50 Hz AC interference, but is fast enough not to be a somatic tremor. Itâs too fast for nat
Respiratory & Ventriculophasic Sinus Arrhythmia
Report: Sinus rhythm Respiratory sinus arrhythmia Ventriculophasic sinus arrhythmia Second degree AV block, Möbitz 1 Period of 2:1 conduction + one 5:4 cycle LVH with ST/T changes ± digoxin effect Comment: The ventriculophasic effect â P-P inter
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
Ventricular Escapes in Wenckebach Pauses
Report: Sinus rhythm Second degree AV block, Möbitz 1 (Wenckebach)[!xe "AV block:second degree:Möbitz 1:ventricular escape beats" \b!] VEBs[!xe "VEBs:escape beats:accelerated, in 2o AV block" \b!] Comment: The VEBs increase the length of Wenckebach p
Digoxin-Induced Wenckebach
Report: Sinus arrhythmia Second degree AV block, Möbitz 1 Comment:The respiratory effect on the QRS size is seen throughout. It may be tempting to assume the first and largest QRS in each sequence is a junctional escape beat, with non-phasic aberranc
Respiratory & Ventriculophasic Sinus Arrhythmia
Report: Sinus rhythm Respiratory sinus arrhythmia Ventriculophasic sinus arrhythmia Second degree AV block, Möbitz 1 Period of 2:1 conduction + one 5:4 cycle LVH with ST/T changes ± digoxin effect Comment: The ventriculophasic effect â P-P inter
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
Ventricular Escapes in Wenckebach Pauses
Report: Sinus rhythm Second degree AV block, Möbitz 1 (Wenckebach)[!xe "AV block:second degree:Möbitz 1:ventricular escape beats" \b!] VEBs[!xe "VEBs:escape beats:accelerated, in 2o AV block" \b!] Comment: The VEBs increase the length of Wenckebach p
Digoxin-Induced Wenckebach
Report: Sinus arrhythmia Second degree AV block, Möbitz 1 Comment:The respiratory effect on the QRS size is seen throughout. It may be tempting to assume the first and largest QRS in each sequence is a junctional escape beat, with non-phasic aberranc