…ACS Classification The clinical spectrum of Acute Coronary Syndromes encompasses Unstable Angina (UA), Non ST Elevation Myocardial Infarction (NSTEMI), and ST Elevation Myocardial Infarction (STEMI)…

…instability or cardiogenic shock recurrent or ongoing chest pain refractory to medical treatment life threatening arrhythmias or cardiac arrest mechanical complications of acute myocardial infarction…

…Identification of life threatening arrhythmias. Assessment for high risk mechanical complications. Determination of symptom onset time and anticipated time to primary PCI. Patients with STEMI…

…threatening; reported in hospital mortality was 42.4% for STEMI associated mechanical complications and 18% for those associated with NSTEMI. The timing of VSR, free…

…tachycardia and ventricular fibrillation cause the vast majority of all deaths in the acute phase of STEMI. Death due to ventricular dysfunction, or mechanical complications…

…revascularization, while avoiding unnecessary procedural complications and bleeding in those at lower risk or in whom the hazards of revascularization outweigh its potential benefit. A…

…calcium channel blocker exposure. The incidence of cardiogenic shock complicating STEMI has fallen with prompt reperfusion and reduction of infarct size. Earlier estimates approached 20…

…adequate dose of a benzodiazepine About 10 minutes Repeat the benzodiazepine once if the seizure persists, and prepare step 2 at the same time By…

…bacteria. Endocarditis can lead to the destruction of the valvular apparatus, as well as to embolization in the systemic circulation. The complications can be fatal…

…Ongoing or newly recognized LV systolic dysfunction. A patient may also present because of complications of the underlying infarction or LV remodeling, including heart failure…

…after STEMI or PCI requires consideration of several possibilities: Extension of the original infarction or reinfarction Acute native vessel thrombosis Stent thrombosis Mechanical complications of…

…is determined primarily by the ACS syndrome and the haemodynamic consequences of the culprit lesion. Patients may present with ST segment elevation myocardial infarction (STEMI)…

…case of incomplete LBBB [7]. In more severe forms, LBBB is associated with the following: Myocardial Infarction : LBBB can develop as a complication of myocardial…

…as a single dose Urosepsis with complicating factors cefotaxime 1 g × 3 IV 10–14 days including oral step down or piperacillin–tazobactam 4 g…

…institutional practice. Complications are more frequent during PCI than during purely diagnostic angiography. Elective PCI has reported mortality of 0.1–0.3%, large myocardial…

…higher. • Approximately 50% of all cardiovascular events attributable to hypertension occur in individual with blood pressure below the cutoff for hypertension ( Lewington et al, Lawes…

…the freeze–thaw–freeze cycle that causes cell death, not the cold alone. The temperature at the outer edge of the tissue is decisive: benign…

…provides the clinical context, the diagnosis requires evidence of new myocardial ischaemia, which may manifest through symptoms, ECG changes, or angiographic complications. Evaluation and Physical…

…disease (including complications) can cause embolisms. Left ventricular aneurysm with thrombus Cardiomyopathies Valve prosthesis Devices (pacemaker, ICD CRT) Endocarditis Cardiac tumors Atherosclerosis of the aorta…

…state, or brain death. The cause of brain injuries is anoxic cell death, continued dysfunction in cerebral blood flow (autoregulation) after ROSC and cerebral hypoperfusion…

Procedurer Almost all the complications of pleural aspiration arise from two errors: the needle is placed in the wrong site, and too much is drained…

…ischemia and infarction Definition and pathophysiology Post infarction pericarditis encompasses two temporally and clinically distinct complications of acute myocardial infarction (AMI): Early infarct associated pericarditis …

…prolongs the time to return of bowel function without reducing the risk of complications. Contraindications Type Condition : : Absolute Suspected base of skull fracture or a…

…this score aids clinicians in estimating the risk of bleeding complications due to anticoagulants. Components of the ATRIA Score The ATRIA score assigns points based…

…impairment, reflected by transaminase concentrations at least twice the normal level Neurological symptoms are particularly important because of the increased risk of cerebrovascular complications. Seizures…

…chadsva] The CHA₂DS₂ VA score has superseded the CHA₂DS₂ VASc score. As of 2025, it is recommended to use the CHA₂DS₂ VA score for stroke…

…cigarette smoking, hypertension and diabetes mellitus—disturb endothelial function and favour the accumulation of fat, smooth muscle cells, fibroblasts and extracellular matrix beneath the endothelium…

…and limb threatening complications. Among patients with established peripheral artery disease, those who stop smoking have approximately twice the five year survival of those who…

…with type 2 diabetes also have a higher prevalence of cardiovascular complications and death than men. Despite the effectiveness of preventive interventions in both sexes…

…and permanent—and is not determined solely by the apparent frequency or duration of documented episodes. The central therapeutic objective is prevention of thromboembolic complications…

…complications and when thrombectomy should be considered. The doses and Swedish thresholds below are based on the national guideline for the management of reperfusion treatment…

…cardiovascular complications (after acute myocardial infarction, unstable coronary artery disease, or stable angina pectoris): 75–80 mg tablet once daily. Prophylaxis against recurrence of cerebrovascular…

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…

…with other procedural complications, including distal embolization, coronary dissection, perforation, and abrupt closure. The clinical consequences depend heavily on the amount of viable myocardium supplied…

…as limb complications. Atherosclerotic lesions generally affect large and medium sized arteries. Pathological features include plaque formation with calcium deposition, medial thinning, destruction of muscular…

…Post operative Complications : Post surgical complications following thoracic procedures can cause tamponade. Tamponade with swinging heart of the pericardium. Source. Rapid diagnosis of cardiac tamponade…

…seen as signs of ischemia, which is why one must be familiar with them. In order to completely understand the different complications related to ischemia…

…arrhythmia with low risk of recurrence. Atrial fibrillation in other circumstances (particularly those listed above) is usually a progressive disease. Complications of atrial fibrillation and…

…heartbeat Dyspnoea and worsening pulmonary congestion Reduced exercise capacity Symptoms or signs of heart failure Haemodynamic instability Myocardial ischaemic symptoms or electrocardiographic changes Thromboembolic complications…

…Briefly, exercise stress testing must not be performed in the presence of absolute contraindications. Relative contraindications call for an individualized assessment of the risks; if…

…The principal determinant of adverse outcome is aneurysm size. Larger aneurysms and more rapid expansion are associated with increasing likelihood of symptoms, complications and rupture…

…threatening complications (e.g., angioedema, hyperkalemia). Acute Heart Failure and Early Post Discharge Management The STRONG HF trial demonstrated the safety and efficacy of an…

…increased ischaemic complications. In a large network meta analysis, 3 month DAPT, but not 6 month DAPT, was associated with higher rates of myocardial infarction…

…necrosis of small arteries in the kidneys, retina, and brain. Its clinical retinal signature includes flame haemorrhages, cotton wool spots, and papilloedema. Associated complications may…

…Depression, low self esteem or body image disturbance The number and severity of obesity related complications generally increase as the degree of obesity rises. Nevertheless…

…protein kinase and inhibit mammalian target of rapamycin complex 1 signalling, thereby reducing inflammatory mediator expression and glycolytic activity in relevant renal and cardiovascular cells…

…terminated. Reliability as a function of workload In order for the exercise test to be reliable, the patient must perform maximally, without risking serious complications…

…segments; assessment of stent expansion and apposition; recognition of edge dissection, tissue prolapse, thrombus, or other acute complications; investigation of restenosis and stent thrombosis. Intravascular…

…Causes of mitral stenosis Rheumatic heart disease Congenital mitral stenosis Calcification of the mitral valve Complications to radiation therapy Mucopolysaccharidosis Carcinoid tumor Systemic lupus erythematosus…

…consistent effect on cardiovascular complications in T2DM. Cardiovascular benefit depends substantially on comprehensive risk factor management and, in appropriate patients, selection of glucose lowering therapies…

…assess the collateral circulation, but the test does not reliably predict ischaemic complications and should not decide the matter on its own. Practice differs between…

…ICD) is warranted. The HCM Risk SCD calculator is validated to estimate the 5 year risk of SCD in patients with HCM. What is the…

…Danlos syndrome Inflammatory aortitis, including Takayasu arteritis and giant cell arteritis Bicuspid aortic valve Coarctation of the aorta Previous aortic trauma Pregnancy, particularly the third…

…sodium loading. It is the most common form of secondary hypertension. Aldosterone acts principally through the mineralocorticoid receptor (MR). After entering target cells, it binds…

…arteries (MINOCA). Ventricular fibrillation and sudden cardiac death are important potential complications. Approximately one third of patients may have severe fixed coronary obstruction. Such patients…

…nucleus that often exhibits cavities, which consist of hemorrhages in the tumor. Polypoid myxoma usually causes haemodynamic complications due to obstruction. Papillary myxomas are small…

…will have critical CHD, and the pulse oximetry test will correctly identify five of these with critical CHD ( Plana et al ). Minor defects can go…

…Denmark, Netherlands and United Kingdom reported a novel ECG syndrome characterized by widespread ST segment depressions and an increased risk of sudden cardiac arrest. They…

…be established. Nasopharyngeal airways may cause complications in patients with skull fractures (risk of intracranial malposition of the tube) or coagulopathy (risk of bleeding). An…

…of the mitral valve Acute mitral regurgitation Acute mitral regurgitation is relatively rare. The most common causes are as follows: Endocarditis Papillary muscle rupture (complication…