Info A comprehensive list of conditions and drugs that may prolong the QT interval, and cause torsade de pointes (TdP) and long QT syndrome (LQTS…

…and infarction Definition and Purpose Cardiac rehabilitation is a comprehensive, multidisciplinary secondary prevention intervention for patients with cardiovascular disease, including those recovering from myocardial infarction…

…in isolation, distinguishing between them in clinical scenarios may remain challenging. Effective management of tachycardia requires a comprehensive understanding of differential diagnoses, therapeutic strategies, and…

…The T wave is notoriously difficult to judge, which is why a rather comprehensive discussion is warranted. The normal T wave will be described first…

…thereby decreasing the likelihood of arrhythmia onset. However, beta blockers do not fully eliminate the risk. In LQT3 patients, where arrhythmias often occur at rest…

…thereby decreasing the likelihood of arrhythmia onset. However, beta blockers do not completely eliminate the risk. In LQT3 patients, where arrhythmias often occur at rest…

…maximum pressure during heart contraction, it does not provide a comprehensive view of the perfusion pressure throughout the cardiac cycle. MAP offers a more accurate…

…clinically relevant discussions and articles in emergency medicine. AnaesthesiaUK is a comprehensive e resource and CME site for anasthesiologists. Site is maintained and updated actively…

…does not show that the P wave in lead II might actually be slightly asymmetric by having two humps. This is often (but not always…

Continous medical discussion: the ECG blog ECG The best ECG book is not the one making it simple In the thrilling and ever evolving field…

…has shown little or no consistent effect on cardiovascular complications in T2DM. Cardiovascular benefit depends substantially on comprehensive risk factor management and, in appropriate patients…

…agents, including epinephrine—administered to the vast majority of cardiac arrest patients—can induce such pupillary responses. In a comprehensive study by Javaudin et al.…

…to Normal Rhythm and Arrhythmias). Also note that this chapter is accompanied by a comprehensive video lecture (Video lecture: The Normal ECG). ECG example 1…

…positive in lead II. Common findings Sinus rhythm (which is the normal rhythm) has the following characteristics: (1) heart rate 50–100 beats per minute…

…1] [2] . This exhaustive review provides a comprehensive synthesis of the current state of VT management for the practicing cardiologist. It meticulously details the classification…

…is inhibited, the resulting accumulation of these peptides irritates afferent neural pathways in the respiratory tract. This process is not dose dependent. Similarly, angioedema occurring…

…Evaluation and Physical Examination A comprehensive evaluation is mandatory for patients presenting with sudden cardiac arrest (SCA) if the underlying cardiac disease is unknown or…

…atherosclerotic plaque disruption (rupture or erosion). The dynamic thrombotic component can vary in burden and may lead to distal coronary embolization, resulting in myocyte necrosis…

…A comprehensive cardiovascular assessment should include review of modifiable risk factors and associated disease. The supplied material does not specify a diagnostic physical examination protocol…

…the vulnerability caused by marked local differences in repolarization. This article is part of the comprehensive chapter: How to read and interpret the normal ECG

…Lateral ventricular infarction. Pre excitation. Switched arm electrodes (negative P and QRS T in lead I). Situs inversus. Left posterior fascicular block is diagnosed when…

…segment is flat and isoelectric. The transition from ST segment to T wave is smooth, and not abrupt. ST segment deviation (elevation, depression) is measured…

…death Cardiac arrest is the mechanism of death for most diseases and conditions, including non cardiovascular conditions. A cardiac arrest can be expected or unexpected…

…of ventricular function. Impaired diastolic function (i.e diastolic dysfunction ) may lead to diastolic heart failure (i.e heart failure with preserved ejection fraction, HFPEF …

…multivessel disease or left main coronary artery disease . It integrates multiple variables, including the number of lesions, their location, and specific characteristics such as bifurcations…