…or risk factors present An anticoagulant before cardioversion, or alternatively transoesophageal echocardiography. Cardioversion without preceding anticoagulation is reserved for CHA₂DS₂ VA 0–1 48 hours…

…undergoing angiography, approximately 10% have no critical epicardial stenosis. In some of these patients, microvascular obstruction or epicardial spasm may account for the ischaemia. STEMI…

…with risk increasing particularly after 70 years Male sex Previous upper gastrointestinal disease Hepatic or renal disease Multiple cardiovascular risk factors Concomitant nonsteroidal anti inflammatory…

…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…

…hazards. For example, high HDL cholesterol levels appears to be beneficial, whereas triglyceride levels seem to be of little or no importance for atherosclerosis. When…

…smoking may be present despite relatively few other conventional atherosclerotic risk factors. A substantial proportion present with NSTEMI, although STEMI occurs in approximately one third…

…or combinations of these mechanisms. Drug selection can therefore be tailored to the suspected mechanism. No antianginal class has demonstrated consistent superiority for symptom relief…

…No single diagnostic test can distinguish a pharmacological SAMS effect from a nocebo response. Predisposing factors The likelihood of SAMS increases with higher statin doses…

…dynamic disease. The majority of individuals in high income countries have some degree of coronary atherosclerosis. Risk factors for atherosclerosis (e.g smoking, hypertension, diabetes…

…dynamic disease. The majority of individuals in high income countries have some degree of coronary atherosclerosis. Risk factors for atherosclerosis (e.g smoking, hypertension, diabetes…

…embolism, a persisting risk factor, or recurrence. Special situations Situation Comment : : Pregnancy Leg ultrasound first. CT pulmonary angiography or lung scintigraphy according to local procedure…

…arrest and alert the EMS (in OHCA) or cardiac arrest team (in IHCA). There are no risks in instructing a layperson to perform chest compressions…

…on the basis of morbid anatomy. This is not a new experience for either the pathologist or the internist. That there is something lacking in…

…are scarce). Indeed, the strongest risk factor for developing atrial fibrillation is age. Other significant risk factors are as follows: male sex, hypertension, left ventricular…

…glucose lowering alone has shown little or no consistent effect on cardiovascular complications in T2DM. Cardiovascular benefit depends substantially on comprehensive risk factor management and…

…should include review of modifiable risk factors and associated disease. The supplied material does not specify a diagnostic physical examination protocol or characteristic examination findings…

…threshold to 24 hours for patients with risk factors; cardioversion between 24 and 48 hours without ongoing anticoagulation is then reserved for patients with a…

…assessment. A carotid bruit is an important marker of cardiovascular risk, although the source material does not provide diagnostic sensitivity or specificity for bruit detection…

…CT performed for another indication can also contribute to risk assessment. Visual reporting of coronary calcification using four categories—none, mild, moderate, or severe—is…

…multiple modifiable and non modifiable risk factors converge. The electrophysiological mechanism underlying TdP involves prolonged ventricular repolarisation, which allows for the recovery of time dependent…

…use 2.0–3.0 with a modern bileaflet prosthesis and no risk factors Mechanical mitral valve 2.5–3.5 Never switch to a…

…relieving factors. Associated symptoms. Similarity to previous documented angina or myocardial infarction. Atherosclerotic and thromboembolic risk factors. Relevant predispositions, such as connective tissue disease. No…

…both thromboembolic and hemorrhagic risks. The diagnostic prerequisite for clinical AF remains the documentation of the arrhythmia via a standard 12 lead ECG or a…

…three principal roles: Supporting or excluding the diagnosis of HF Estimating disease severity and prognosis Contributing to longitudinal assessment and risk stratification They are useful…

…entire heart. Severe symptoms occur at 7 mmol/L or higher. Causes of hyperkalaemia Severe hyperkalemia is usually the result of several interacting factors, such…

…important risk factors. Severe atherosclerosis of the axillary or subclavian arteries may increase the risk of embolization. Risk assessment should be individualized. There are no…

…cases of fatal myocardial infarction were examined. The authors reported that 60–70% of all cases had no myocardial disease or acute coronary syndrome. Indeed…

…clearance must be assessed prior to initiation and monitored continuously during therapy. Hypokalemia is a significant risk factor for drug induced torsades de pointes; therefore…

…the current transmission risk assessment. In DCD: patients in whom death must be confirmed after a 20 minute no touch period, for example after poisoning…

…occur even when the glucose has already begun to rise by the time it is measured, for example after relatives have given carbohydrate or glucagon…

…hypertension, cancer, etc – are the most important risk factors for poor outcomes. The vast majority of infections with COVID 19 result in mild disease, with…

…by the American Heart Association (AHA), American College of Cardiology (ACC) and the European Society for Cardiology (ESC). The chapter will start with basic concepts…

…rotational atherectomy, and procedures performed for acute myocardial infarction. In SVG PCI, slow flow or no reflow rates may reach 15%–20%, substantially exceeding those…

…risk features, negative cardiac biomarkers, and no imaging evidence of RV dysfunction. Catastrophic or “supermassive” PE refers to refractory cardiogenic shock or the need for…

…PROCAINE PENICILLIN G PROCAINE NA no no Nandrolone Decanoate NANDROLONE DECANOATE Nandrolone Decanoate NA sp ambiguous Caution is required for patients with cardiac disease Bleomycin…

Hydralazine Hydralazine is not preferred for hypertensive emergencies due to the high risk of reflex sympathetic stimulation. Drug Hydralazine Brand names Apresoline ®, Bidil ®…

…electronic health records, and asked whether it could isolate a clinically actionable high risk group for SCD — one defined entirely from the ECG, without echocardiography…

…it does not distinguish muscle from fat and takes no account of fat distribution. Waist circumference and the waist–hip ratio predict cardiometabolic risk better…

…the ventricles. An escape rhythm arises (which may have narrow or wide QRS complexes). There is no relationship between P waves and QRS complexes. The…

…the prescription has no target — the nasal cannula stays in place for days without anyone asking why, or the patient at risk of carbon dioxide…

…mmol/L (55 mg/dL) to reduce cardiovascular risk. 1. Assess Prior Treatment • No prior treatment, low dose, or low intensity lipid lowering therapy: • Start…

…lying down for at least 10 minutes in a room at a comfortable temperature — a cold foot gives falsely low pressures. No smoking or coffee…

…return of bowel function without reducing the risk of complications. Contraindications Type Condition : : Absolute Suspected base of skull fracture or a marked midfacial fracture — the…

…Outside it the risk of injuring the diaphragm, liver, spleen or internal thoracic artery increases. For diagnostic aspiration the point chosen is instead where the…

…controlled diabetes — expect a raised blood glucose for 2–5 days. Suspected or known tendon rupture. No response to previous injections at the same site…

…calcium channel blocker. Clevidipine is highly selective for vascular smooth muscle cells and has little or no effect on myocardial contractility or conduction. Clevidipine reduces…

…pressure control. Mechanism of action Nitroprusside provides nitric oxide (NO) that induces vasodilatation of both arterioles and veins via generation of cyclic GMP, which then…

…Classified as QT prolonging drug in DrugBank. No data on QT prolongation or risk of torsade de pointes in PubMed. GnRH Antagonist Cancer (prostate) Synthetic…

…methodological ECG interpretation. We recommend this approach as it minimizes the risk of missing important abnormalities and also speeds up the ECG interpretation. Press the…

…to 92 percent No risk of hypercapnia and a normal blood gas Usually 94 to 98 percent An individually documented target prescription, for example in…

…lead ECG within 10 minutes. 3. Attach defibrillator pads if the patient is unstable or at marked risk of arrhythmia. 4. Take a full blood…

…measurement, and not to talk. Otherwise ordinary activities, including work. No showering or bathing. A diary of going to bed, getting up, medication intake, symptoms…

…lower than for office measurement. Classification of office blood pressure Category Systolic Diastolic : : : : : Optimal < 120 and < 80 Normal 120–129 and/or 80…

…blood blister) is to be expected, that the area will be red and weeping for a week or so, and that hypopigmentation may be permanent…

…patient — awake fibreoptic intubation or anaesthetic back up is then the right course, not RSI. Assess the airway first LEMON for a rapid bedside assessment…

…and with full preparedness Moderate to severe aortic stenosis without symptoms Individual assessment Hypertrophic cardiomyopathy with outflow tract obstruction Caution Tachyarrhythmia or bradyarrhythmia Rate control…

…renal function and the rate of rise. Often outpatient or brief inpatient follow up depending on the clinical picture Moderate 6.0 to 6.4…

…Contraindications There are no absolute contraindications, but be cautious and consider referral in: Diabetes with neuropathy or peripheral arterial disease — a risk of osteomyelitis and…

…predict bleeding risk in paracentesis. Follow the local protocol Ileus with distended bowel loops Ultrasound guidance mandatory; choose another site Scars, hernia or visible abdominal…

…investigation and drug treatment must proceed simultaneously. Do not wait for laboratory results, CT or EEG before the first dose of benzodiazepine is given. Airway…