Diffuse coronary artery spasm induced by guidewire insertion.
Coronary artery spasm is reported to occur in 1 5% of percutaneous coronary interventions. However, coronary spasm induced solely by guidewire insertion is very rare. We present a case of diffuse coronary artery spasm induced by guidewire insertion, which responded promptly to intracoronary nitrates. The case illustrates the importance of the recognition of this phenomenon for the selection of the optimal balloon and stent size.
Moukarbel
George V
GV
Division of Cardiology, Department of Internal Medicine, American University of Beirut, Beirut, Lebanon. hd01@aub.edu.lb
Dakik
Habib A
HA
D000368:Aged; D015906:Angioplasty, Balloon, Coronary / Q000009:adverse effects* / Q000295:instrumentation*; D017023:Coronary Angiography; D023921:Coronary Stenosis / Q000000981:diagnostic imaging / Q000628:therapy*; D003329:Coronary Vasospasm / Q000188:drug therapy* / Q000209:etiology* / Q000503:physiopathology; D006801:Humans; D007269:Injections, Intra-Arterial; D008297:Male; D005996:Nitroglycerin / Q000008:administration & dosage*; D011379:Prognosis; D018570:Risk Assessment; D012720:Severity of Illness Index; D015607:Stents; D016896:Treatment Outcome; D014654:Vascular Patency / Q000502:physiology
D005996:Nitroglycerin