…coronary artery disease (CAD) refers to clinically significant atherosclerotic disease affecting two or more major epicardial coronary arteries. It frequently coexists with left main coronary…

…two settings: Obstructive coronary artery disease (CAD) that cannot be controlled despite escalation of antianginal medical therapy, coronary artery bypass grafting (CABG), or percutaneous coronary…

…arteries. It forms part of multisite artery disease, defined as atherosclerosis affecting at least two vascular beds. Carotid disease therefore commonly coexists with coronary artery…

…complete coronary arterial obstruction that has persisted for at least 30 days. CTOs are common among patients undergoing coronary angiography, with reported prevalence ranging from…

…the relative merits of PCI and coronary artery bypass grafting (CABG). Definition and Pathophysiology From balloon angioplasty to coronary stents Balloon angioplasty was initially limited…

…as coronary artery bypass grafting (CABG) or percutaneous coronary intervention (PCI). Contraindications for myocardial perfusion imaging Exercise stress testing is contraindicated in patients with acute…

…standardized method to evaluate the anatomical complexity of CAD, particularly in patients with multivessel disease or left main coronary artery disease . It integrates multiple variables…

…result from acute compromise of coronary flow. Mechanisms include: Coronary dissection with obstruction of the true lumen Occlusion of a major epicardial artery or bypass…

…revascularization (PCI, CABG) Stress testing is commonly performed at various stages before and after revascularization procedures (PCI or coronary artery bypass grafting [CABG]). Stress testing…

…for a type 1 MI. Type 5 MI: Represents a periprocedural myocardial infarction associated with coronary artery bypass grafting (CABG). Clinical Presentation and Symptoms The…

…is immense and the procedure may be used in numerous situations, ranging from health screening to assessment of symptoms after coronary artery bypass surgery. Traditionally…

…MI associated with coronary artery bypass grafting (CABG) Types 4b and 4c fulfil the criteria for type 1 MI because they represent coronary atherothrombotic events…

CPR Sex : Male Age : 62 years History : Coronary bypass grafting; history of arrhythmias. Medications : beta blockers ECG 1 . Sinus rhythm interrupted by ventricular tachycardia (VT…

Info This page summarises the most current recommendations for the management of acute coronary syndromes with persistent ST segment elevations (i.e STEMI, ST segment…

…states or iatrogenic vascular injury. Acute occlusion may also occur in an artery with established collateral circulation, particularly an occluded bypass graft; in such cases…

…The electrical impulse cannot travel directly from atrial myocardium to ventricular myocardium because the two are electrically isolated from each other by the fibrous rings…