title: Transient sinus node dysfunction in acute myocardial infarction associated with the use of a coronary stent.
abstract: We describe a patient with acute inferior wall myocardial infarction who developed sinus node dysfunction following thrombosis of the sinus node artery during percutaneous transluminal coronary angioplasty and intracoronary stent implantation. Sinus node function normalized spontaneously over the next week, allowing beta blockers to be initiated. Our experience suggests that sinus node dysfunction in this setting may be transient and should be managed conservatively.
authors.affiliation: Division of Cardiology, Department of Medicine, University of Maryland School of Medicine, Baltimore 21201, USA.
authors.forename: D
authors.initials: D
authors.lastname: Ahrensfield
authors.forename: C W
authors.initials: CW
authors.lastname: Balke
authors.forename: R M
authors.initials: RM
authors.lastname: Benitez
authors.forename: R W
authors.initials: RW
authors.lastname: Peters
mesh_terms: D015906:Angioplasty, Balloon, Coronary; D017023:Coronary Angiography; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000503:physiopathology*; D012849:Sinoatrial Node; D015607:Stents