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Search and discover over 2,500 ECG reports written by cardiologist and intensivist Dr George Nikolić OAM.
Interpolated VEBs & Couplets
Report:Sinus rhythm VEBs, some interpolated, some (bottom strip) in couplets (pairs) Comment:In the top strip, the first VEB blocks the ensuing sinus P wave, creating a fully compensatory pause. The other two penetrate the AV junction retrogradely (conc
Bigeminy or Quadrigeminy?
Report: Sinus rhythm approx. 54/min First degree AV block, variable VEBs, bigeminal Concealed retrograde conduction Pacemaker escape beats Comment: This is an allorhythmia, a repetitive sequence of (in this case) four beats. The VEBs themselves are,
Semiventricular Tachycardia
Report:Sinus rhythm 61/min. First degree AV block (PR 0.24"). VEBs, interpolated, in bigeminy. Semiventricular tachycardia 122/min. Probable old anterior MI. Comment:The tachycardia consists of sinus rhythm + interpolated VEBs. The term semiventricul