…failure. The rapid advances in the 1970s and 1980s were followed by almost two decades without any major breakthrough in the management of heart failure…

…failure. The rapid advances in the 1970s and 1980s were followed by almost two decades without any major breakthrough in the management of heart failure…

Cardiology Pharmacology & dosing Definition and Therapeutic Rationale Hypertension is a major risk factor for atherosclerotic cardiovascular disease and contributes to microvascular and macrovascular complications. It…

Cardiology Emergency medicine Surgery & trauma Definition and Pathophysiology Aortic dissection is a major form of acute aortic syndrome (AAS), alongside intramural haematoma, penetrating atherosclerotic ulcer…

…pathophysiology Atrial fibrillation (AF) is a major independent risk factor for thromboembolism, including ischaemic stroke. This risk applies across the clinical patterns of AF—paroxysmal…

…consequences of diabetes may present through any major cardiovascular phenotype: CAD, including chronic coronary syndromes and acute coronary syndromes HF across the spectrum of left…

…a widely recognized and validated tool used to assess the one year risk of major bleeding in patients with atrial fibrillation (AF) who are taking…

…1 point) S troke (1 point) HEMORR₂HAGES Score Risk category Incidence of major bleeding (per 100 patient years) 0 Low 1.9 1 Low 2…

…major epicardial coronary arteries. It frequently coexists with left main coronary artery disease, diabetes mellitus, left ventricular dysfunction, peripheral vascular disease and other manifestations of…

…Intubation is reasonable in: a reduced level of consciousness with inadequate protective reflexes active major haematemesis severe agitation respiratory failure an anticipated difficult or prolonged…

…Fibrillation) Bleeding Risk Score is a clinical tool designed to estimate the risk of major bleeding in patients with atrial fibrillation (AF) undergoing anticoagulation therapy…

…and thrombosis interact to produce focal arterial lesions. Although epicardial coronary arteries are a major site of disease, atherosclerosis is systemic and may affect multiple…

…of inflammatory cells to vascular lesions. The interleukin 1β pathway, with downstream effects involving interleukin 6 and C reactive protein, has been a major…

…no obstructive stenosis in a major epicardial coronary artery. Non obstructive disease is generally defined as the absence of a stenosis of 50% or more…

…disorders of pregnancy comprise chronic or pre existing hypertension, gestational hypertension, and preeclampsia. Collectively, they affect approximately 5–15% of pregnancies worldwide and are major…

…a major modifiable driver of atherosclerosis and cardiovascular disease. Its relationship with cardiovascular risk is nonlinear: even light smoking carries a substantial proportion of the…

…death (SCD), Brugada syndrome (BrS) has evolved from an obscure electrocardiographic curiosity into a major focus of contemporary cardiac electrophysiology [1] . Recognized as a primary…

…specifically classified by the 2022 AHA/ACC/HFSA and 2021/2023 ESC guidelines as HF with a left ventricular ejection fraction (LVEF) of ≤40% [14…

…cardiovascular medicine. As a primary driver of sudden cardiac death (SCD) and a major cause of morbidity in patients with structural heart disease, VT necessitates…

…begins in parallel with the diagnostic work up. Obtain an interpretable 12 lead ECG within 10 minutes of first medical contact, attach continuous rhythm monitoring…

…example during mechanical ventilation or severe metabolic derangement. Major surgery with expected blood loss or large volume shifts. Patients in whom non invasive measurement is…

…and geriatric wards a substantial proportion of older patients are affected, and the incidence is particularly high after hip fracture, major surgery and intensive care …

…of treatment effect in stable angina. Exercise induced arrhythmia or exercise induced syncope. Assessment of chronotropic function and pacemaker settings. Preoperative functional assessment before major…

…1]. Activate the local major haemorrhage protocol early. Protocols improve above all the logistics, the communication and the simultaneous delivery of red cells, plasma and…

…major abdominal surgery, according to local practice. Enteral nutrition and drug administration when the patient cannot swallow safely, for example after a stroke. Sampling of…

…is given. The serious incidents almost always arise when the principle of titration is abandoned — when a fixed dose is given without assessment, when a…

…sepsis, major trauma, unconsciousness — until the saturation can be measured reliably. Conditions in which oxygen is given irrespective of the saturation (see below). Oxygen does…

…suspected of thrombosis or previously thrombophlebitic. Intraosseous access (absolute, for the bone in question): A fracture of the bone to be punctured, or a major…

…Active Ingredient(s) Cardiotoxicity Label Section DICT Concern Cardiac side effects Severity of cardiotoxicity Hyaluronic Acid HYALURONIC ACID HYALURONIC ACID NA no no ZYPREXA Relprevv…

…individual's risk of SCD over the next 5 years. The calculator is widely used in clinical practice and is endorsed by major cardiology guidelines…

…anatomical complexity of CAD, particularly in patients with multivessel disease or left main coronary artery disease . It integrates multiple variables, including the number of lesions…

…of long term outcomes after revascularization. It incorporates both anatomical (from the original SYNTAX Score) and clinical variables (e.g., age, sex, renal function, left…

…major modifiable risk factor. Family history also increases risk, particularly among first degree relatives, with siblings appearing to be especially affected. The principal determinant of…

…constitutes a major clinical problem. It can manifest as an increase in the frequency of a pre existing arrhythmia, the sustenance of a previously non…

…Acute limb ischaemia (ALI) is an abrupt reduction in arterial perfusion of an upper or lower limb that causes tissue metabolic requirements to exceed available…

…even in patients with left ventricular dysfunction, though those with depressed ejection fraction should receive it with great caution due to the risk of hypotension…

…atherothrombotic events in chronic coronary disease; preserve the benefit of coronary intervention while limiting major and clinically relevant bleeding. Long term antiplatelet therapy after STEMI…

…major bleeding events caused. The evidence is not materially different by age or sex in the overall trial analyses. Some data from a study of…

…barriers to participation Occupational and sporting goals Current pharmacological treatment Early assessment of left ventricular ejection fraction is recommended before hospital discharge because the first…

…and heart failure of ischaemic or cardiometabolic origin. Major clinical presentations The principal outpatient presentations include: Reproducible stress induced angina or ischaemia associated with obstructive…

…or other major adverse cardiovascular events. Complete revascularization is therefore considered an important therapeutic objective, particularly in patients with left ventricular dysfunction and/or MVD…

…and procedural complexity. Overall incidence and major complications Complications during diagnostic coronary angiography occur in approximately 2% of patients. Serious events such as stroke and…

…plaque and can assess stenosis. A major limitation is that CAC does not measure total plaque burden or stenosis severity directly. A patient may have…

…presence of at least one major criterion or two minor criteria. The source material does not provide the individual ARC HBR criteria. Modification of antiplatelet…

…consider both cardiac and non cardiac etiologies [1]. Cardiac Causes The primary differential diagnoses include conditions that directly affect the myocardium or major vessels. 1…

…bleeding. Have high ischaemic risk. Do not have a high risk of major or life threatening bleeding. Extended treatment may also be considered in patie

…cardiovascular risk reduction, offering profound benefits in major adverse cardiovascular events (MACE), heart failure with preserved ejection fraction (HFpEF), chronic kidney disease (CKD), and peripheral…

…hypoperfusion with hibernating myocardium Post ischemic stunning Adverse left ventricular (LV) remodeling Ischemic cardiomyopathy is the leading cause of heart failure with reduced ejection fraction …

…hypertension together promote left ventricular hypertrophy and kidney injury. The syndrome is therefore both a clinical risk factor cluster and a marker of broader metabolic…

…induced myocardial ischaemia. Detect and characterize myocardial scar. Estimate the risk of major adverse cardiovascular events. Assess left ventricular volumes, regional wall motion, and ejection…

…proposed mechanism. No reflow may produce major short and long term adverse consequences, including a substantially increased risk of periprocedural MI and death. Troponin elevation…

…muscular strength, quality of life and psychological well being. Physical inactivity is itself a major cardiovascular risk factor. Sedentary behaviour may confer risk even in…

…which translocates to the nucleus and induces expression of aldosterone responsive genes. Although the kidney is a major target—where MR activation promotes sodium transport…

…evidence. Metabolic risk factors make a particularly large contribution to cardiovascular disease. Hypertension is a major component of this burden, followed by non HDL cholesterol…

…with or without left ventricular hypertrophy. Among patients with NSTE ACS undergoing angiography, approximately 10% have no critical epicardial stenosis. In some of these patients…

…is not yet formally incorporated into major clinical guidelines, it aligns with their emphasis on early angiography in high risk patients regardless of ECG findings…

…displacement of the uterus to the left. Consider tilting the patient at a 15–30° left lateral angle to relieve pressure on the major vessels…

…of a pacemaker. The pacemaker is commonly implanted under the clavicle, between the skin and the pectorialis major. The pulse generator has a shell of…

…will correctly identify five of these with critical CHD ( Plana et al ). Minor defects can go unnoticed for many years. Occasionally, major defects may go…

…pulses of ultrasound and analyzes reflected sound waves between the pulses. CW Doppler sends and analyses ultrasound continuously. Sample volume (SV) The major advantage of…