…been perceived as being at lower cardiovascular risk, including after menopause, contributing to delayed assessment and undertreatment. Traditional cardiovascular risk factors Several conventional risk factors…

…infarction, or heart failure. Mechanical disruption must be considered whenever abrupt circulatory collapse occurs after STEMI. Rupture may involve the ventricular free wall, interventricular septum…

…gain of function mutations in SCN5A (LQT3). These genetic anomalies disrupt the cardiac ion channels, leading to delayed repolarization and an increased risk of life…

…or delayed percutaneous coronary intervention (PCI). Contraindications Prasugrel should not be used in the following situations: Hypersensitivity to the active substance or any of the…

…procedure, occurring within 48 hours after PCI or CABG. While the procedure itself provides the clinical context, the diagnosis requires evidence of new myocardial ischaemia…

…adrenaline never replace intramuscular adrenaline [1,2]. Delayed administration of adrenaline is associated with more severe and more protracted reactions, biphasic courses and fatal outcome…

…with the poison control centre. Gastric lavage is considered only after a life threatening ingestion of a highly toxic substance, where the patient arrives within…

…before a blood count is available. The nadir often occurs 7 to 14 days after a course of chemotherapy, but the timing varies considerably between…

…gain of function mutations in SCN5A (LQT3). These genetic anomalies disrupt the cardiac ion channels, leading to delayed repolarization and an increased risk of life…

…3 to 10 days after discontinuation, representing elimination from well perfused tissues. This is followed by a terminal half life of 26 to 107 days…

…However, intravascular ultrasound has shown that delayed opening of the bridged segment may extend into diastole, so the physiological effect is not limited to systole…

…without other lipid lowering treatment. The durability of the response is central to its clinical use. After the initial treatment phase, administration is required only…

…is seen predominantly after larger infarctions and/or delayed reperfusion. Its typical onset is 1–2 weeks after AMI, although descriptions of the syndrome include…

…however. Delayed recognition may permit vascular remodelling and renal impairment to develop, leaving persistent hypertension despite correction of the initiating disorder. Earlier diagnosis is associated…

…effects. The class III antiarrhythmic effect is achieved by blocking the delayed rectifier potassium current (IKr), which prolongs the plateau phase of the action potential…

…approach fails to identify a substantial proportion of patients with acute coronary occlusion (ACO) who present without diagnostic ST elevation, often resulting in delayed treatment…

…is believed to be due to delayed (and thus electrically unopposed) depolarization in the ischemic area. Fragmented QRS complex The definition of fragmented QRS complexes (…

…right ventricle depolarizes after the left ventricle, allowing its electrical vectors to become evident. These vectors manifest in the later part of the QRS complex…

…inability of the sinoatrial node to adequately increase its automaticity during physical activity). Sinus arrest & sinus pause (intermittent failures to discharge impulses). Sinoatrial block (delayed…

…rise can cause osmotic demyelination syndrome [1,2]. Hyponatraemia is primarily a disorder of water balance. The plasma sodium reflects the ratio between the body…

…agonist It can cause nausea and delayed gastric emptying. Bear this in mind before sedation and endoscopy DPP 4 inhibitor A low risk of hypoglycaemia…

…on air, or a falling PaO2 Circulation A systolic blood pressure of 100 mmHg or less, a MAP below 65 mmHg, delayed capillary refill, cold…

…the severity of the bleeding clinically Signs of major or ongoing bleeding are: hypotension or a postural drop tachycardia a cold periphery and delayed capillary…

…or mottled. Capillary refill is delayed, and venous filling may be reduced. Other possible findings include muscle stiffening and loss of deep tendon reflexes. Pulses…

…delayed, or selectively after initial medical treatment. The presence of ST segment changes or a positive troponin assay identifies patients in whom an invasive strategy…

…and becomes less steep in later life, although diagnoses may still occur after the age of 65 years. Overall penetrance in cardiomyopathy families may reach…

…90 days. The central clinical danger is progressive aortic wall disruption, rupture and compromise of branch vessels. Type A disease may cause cardiac tamponade, severe…

…ST segment elevation after successful resuscitation from out of hospital cardiac arrest should not routinely undergo immediate angiography. A selective or delayed approach is recommended…

…material. Delayed help seeking is associated with older age, female sex, Black race, lower socioeconomic or uninsured status, a history of angina or diabetes, and…

…between the left atrium and the left ventricle. The deceleration time is prolonged in conditions leading to a delayed equalization of the pressure gradient. Conversely…

…Here, conduction is briefly delayed to allow adequate ventricular filling. The impulse then travels through the Bundle of His, which bifurcates into the left bundle…

…infusion. This delayed onset is attributable to its active metabolite, which reaches maximum plasma concentration approximately 48 hours after the infusion has been completed. Furthermore…

…atria to the ventricles may be delayed or blocked. These conditions are referred to as atrioventricular (AV) blocks , subdivided according to the degree of block…