Key result
Case report details EP study and RF ablation for sustained wide QRS-complex tachycardia and HFrEF.
Case Report (n=1)
No
A case report describing the diagnostic evaluation of a 78-year-old man with transient Atrial-His block during wide QRS-complex tachycardia.
Case highlights transient atrial-His block in wide QRS tachycardia with low EF; leaves open mechanistic insights for prospective study.
A 78-year-old man was referred for the electrophysiologic (EP) study for sustained wide QRS-complex tachycardia (WCT). Transthoracic echocardiography revealed diffuse severe hypokinesis with an ejection fraction (EF) of 33%. He was referred for radiofrequency catheter ablation (RFCA). An electrocardiogram (ECG) at the beginning of the procedure showed WCT with a cycle-length of 520 ms and a left bundle
No takes yet. Share an insight, caveat, or question.
Nakashima et al. (2020) conducted a case report in Wide QRS-complex tachycardia (n=1). Electrophysiologic study and radiofrequency catheter ablation was evaluated. A 78-year-old man with sustained wide QRS-complex tachycardia and an ejection fraction of 33% was referred for an electrophysiologic study and radiofrequency catheter ablation.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: