…without acute elevations in cardiac troponin concentrations. Based on the presenting electrocardiogram (ECG) and the presence of troponin elevation, ACS are classified into unstable angina…

…reduction of coronary obstruction. Intensive lipid lowering improves endothelial function, lowers circulating high sensitivity C reactive protein, reduces thrombogenicity, and favourably modifies inflammatory and collagen…

…causes of sinus node dysfunction Age related degenerative disease (fibrosis) Myocardial ischemia/infarction Lesions due to heart surgery Myocarditis Collagen disease Amyloidosis Risk of supraventricular…

…Association (AHA) and American College of Cardiology (ACC), as well as the European Society of Cardiology (ESC). The classification of tachyarrhythmias into narrow complex (NCT…

…major cardiology guidelines, including those from the European Society of Cardiology (ESC), American College of Cardiology (ACC) and American Heart Association (AHA). The formula takes…

…likely that the coming guidelines by the American Heart Association (AHA) and American College of Cardiology (ACC) will be in line with the European guidelines…

…likely that the coming guidelines by the American Heart Association (AHA) and American College of Cardiology (ACC) will be in line with the European guidelines…

…AHA), American College of Cardiology (ACC) and the European Society for Cardiology (ESC). A large body of evidence, based on randomized controlled clinical trials, supports…

…be coupled with clinical evidence of acute myocardial ischaemia. The Fourth Universal Definition classifies MI into five distinct subtypes based on pathophysiology and clinical context…

…subendothelial matrix components, notably tissue factor and collagen, to the circulating blood [3] . Plaque Erosion: Responsible for up to 30% of ACS cases, plaque erosion…

…departures of the larger vessels. The visceral layer consists of mesothelian cells, collagen and elastin and is fused with the myocardium. At the departures of…

…progressive, and highly complex lipid driven inflammatory disease of the arterial intima that serves as the fundamental pathophysiological substrate for acute coronary syndromes (ACS), including…

…of nonspecific intraventricular conduction delays may vary substantially. Definition and causes of nonspecific intraventricular conduction delay According to the American Heart Association/American College of…

…was reported in 1930 when Buchner and colleages showed that myocardial contractility was closely related to myocardial blood flow. This concept is of outmost importance…

…by a deeper understanding of myocardial mechanics and clinical outcomes. The 2022 American Heart Association/American College of Cardiology/Heart Failure Society of America (AHA…

…by the European Society of Cardiology (ESC), the American Heart Association (AHA), and the American College of Cardiology (ACC). Definition of heart rhythm A rhythm…

…American College of Cardiology (ACC) and the European Society for Cardiology (ESC). The chapter will start with basic concepts of NSTEMI and unstable angina and…

…A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Failure Society of America Curtis…

…College of Cardiology (ACC), The European Society for Cardiology (ESC), and the American Heart Association (AHA) have recommended that there should be universal adoption of…