title: Repetitive narrow and broad beats causing mild LV impairment: what is the mechanism?
authors.affiliation: The Heart Hospital, UCLH, London, United Kingdom; Buergerspital Solothurn, Solothurn, Switzerland.
authors.forename: Jan
authors.initials: J
authors.lastname: Novak
authors.forename: Ali
authors.initials: A
authors.lastname: Sepahpour
authors.forename: Oliver R
authors.initials: OR
authors.lastname: Segal
mesh_terms: D005260:Female; D006801:Humans; D008875:Middle Aged; D012720:Severity of Illness Index; D013610:Tachycardia / Q000150:complications* / Q000503:physiopathology; D018487:Ventricular Dysfunction, Left / Q000209:etiology*
keywords: SVT; ablation; electrophysiology - clinical