CBS 2019
CBSMD教育中心
中 文

推荐文献

Abstract

Recommended Article

Transcatheter Mitral-Valve Repair in Patients with Heart Failure Relation of prior statin and anti-hypertensive use to severity of disease among patients hospitalized with COVID-19: Findings from the American Heart Association’s COVID-19 Cardiovascular Disease Registry Frequency, Regional Variation, and Predictors of Undetermined Cause of Death in Cardiometabolic Clinical Trials: A Pooled Analysis of 9259 Deaths in 9 Trials A prospective natural-history study of coronary atherosclerosis Association between urinary dickkopf-3, acute kidney injury, and subsequent loss of kidney function in patients undergoing cardiac surgery: an observational cohort study When high‐volume PCI operators in high‐volume hospitals move to lower volume hospitals—Do they still maintain high volume and quality of outcomes? A VOYAGER Meta-Analysis of the Impact of Statin Therapy on Low-Density Lipoprotein Cholesterol and Triglyceride Levels in Patients With Hypertriglyceridemia Radial Versus Femoral Access for Coronary Interventions Across the Entire Spectrum of Patients With Coronary Artery Disease: A Meta-Analysis of Randomized Trials

Clinical Case StudySeptember 18, 2019

JOURNAL:JAMA Cardiol. Article Link

Syncope After Percutaneous Coronary Intervention

Tsushima T, Sahadevan J, Intini A. Keywords: syncope; PCI; clinical case

ABSTRACT


A man in his late 50s with a history of remote coronary artery bypass grafting presented with unstable angina and underwent percutaneous coronary intervention with a drug-eluting stent. He was discharged and prescribed ticagrelor, 90 mg twice daily, in addition to his home regimen of aspirin and metoprolol tartrate. Three months later, he experienced worsening exertional dyspnea and had multiple episodes of syncope. He had no history of syncopal episodes or arrhythmias. His baseline transthoracic echocardiogram results demonstrated normal systolic function and no significant valvular disease. Ambulatory electrocardiogram (ECG) monitoring results showed 31 episodes of high-grade atrioventricular (AV) block (AVB), with ventricular pauses ranging from 3.0 to 13.0 seconds occurring during the day and at night. Among them, 4 episodes were associated with presyncope.