…stable patient The Wells criteria for pulmonary embolism: Criterion Points : : Clinical signs of deep vein thrombosis 3 Pulmonary embolism is the most likely diagnosis 3…

…patient with an initial STEMI pattern has myocardial infarction as the final diagnosis. The underlying process usually involves acute thrombotic obstruction of an epicardial coronary…

…See the separate quick reference for dosing in impaired renal function. Respiratory tract Diagnosis Agent Dose Duration : : : : Pneumonia, non severe (DS CRB65 0–1) phenoxymethylpenicillin…

…the most common risk factor for PH. It produces postcapillary PH through elevation of left atrial and pulmonary venous pressure. In some patients, chronic postcapillary…

…target prescription, for example in chronic hypercapnia Follow the patient's prescription, if it is clinically reasonable Give oxygen if the patient is hypoxaemic. Oxygen…

…a patient may have acute myocardial injury without having an infarction. The degree of troponin elevation does not by itself establish the mechanism. Increased concentrations…

…In patients presenting with angioedema, a rapid assessment of the airway is paramount to evaluate for impending respiratory compromise. Diagnostics The diagnosis of ACE inhibitor…

…when the patient cannot stand, the arm span divided by 1.06 is used as the height. Procedure 1. Explain and demonstrate. Show for yourself…

…palliative phase (at lower doses than for pain). An opioid is rarely the right choice in nociplastic or neuropathic pain, in chronic non cancer pain…

…and in patients with diabetes or renal failure the index may be falsely normal because of medial sclerosis — in that case add toe pressure measurement…

…release that does not fulfil the criteria for ischaemic myocardial infarction. It may be acute, when serial troponin values show a dynamic change, or chronic…

…clinical categories include: Non cardiac diagnosis Chronic stable angina Possible ACS Definite ACS In patients with ST segment elevation, immediate reperfusion assessment is required. Patients…

…testing is particularly useful when symptoms suggest HF but the diagnosis remains uncertain. Acute HF generally produces higher BNP and NT proBNP concentrations than chronic…

…clinical manifestations of myocardial ischaemia following an acute gastrointestinal bleed or a sustained tachyarrhythmia. Symptoms of acute myocardial ischaemia are required for a formal diagnosis…

…CCS is a clinical syndrome rather than a permanently stable state. Patients may remain stable for prolonged periods, but chronic coronary disease can progress or…

…all patients with STE ACS exhibit elevated troponin levels, and are thereby diagnosed as ST elevation myocardial infarction (STEMI) . Chronic Coronary Syndromes (CCS) Coronary artery…

…Tissue loss, ulcers and gangrene may develop. In patients with CLTI, early recognition and referral to a vascular team are essential for limb salvage. Acu

…make the diagnosis more likely. HFpEF and HFmrEF together account for approximately half of patients with symptomatic HF. The distinction is clinically useful but not…

…instability. Posterior infarction may occur in patients with a clinically unstable acute coronary syndrome, but the examination does not reliably establish or exclude the diagnosis…

Referensvärden A diagnosis of hypertension is not made on a single reading. It requires repeated measurements on at least two occasions, and preferably confirmation by…

Cardiology Diagnosis and treatment of bradycardia (bradyarrhythmia) Acute bradycardia with hemodynamic instability Acute bradycardia with hemodynamic effects is a potentially life threatening condition and should…

…of these cases, the tamponade develops acutely or subacutely. It is uncommon for chronic pericardial effusions to cause sudden cardiac arrest since these cases tend…

…reserved for patients in whom the diagnosis has been carefully confirmed. Apparent resistant hypertension may result from: Inaccurate or inconsistent blood pressure measurement; White coat…

…NSTEMI). Unstable myocardial ischaemia. Ventricular arrhythmia or sudden cardiac arrest. Chronic coronary dissection presenting as heart failure, although this is described as uncommon. In pregnancy…

…or general evaluation of patients with bradycardia. Diagnostics Electrocardiographic assessment is fundamental to the diagnosis and management of bradyarrhythmias. In the setting of cardiac arrest…

…Clinical Relevance of Shunt Fraction Diagnosis of Shunt Severity : Quantifies the magnitude of intracardiac shunts, distinguishing hemodynamically significant defects from incidental findings. Guidance for Intervention…

…angiography performed for another indication. When clinically significant, it may present with chronic angina, an anginal equivalent or exertional dyspnoea. Patients may continue to have…

…the "healthy" range can still harbor significant metabolic risk. 3 For patients with a BMI below 35 kg/m², direct assessments such as waist circumference…

…all patients with STE ACS exhibit elevated troponin levels, and are thereby diagnosed as ST elevation myocardial infarction (STEMI) . Chronic Coronary Syndromes (CCS) Coronary artery…

…the mechanism responsible for symptoms and ischaemia. The increasing prevalence of refractory angina reflects population ageing and improved survival among patients with CAD following advances…

…representing a class I indication. ACE inhibitors have consistently shown benefit for patients with symptomatic LV dysfunction, and all placebo controlled chronic HFrEF trials using…

…Cerebral circulatory autoregulation is also disturbed. This helps explain the neurological manifestations of preeclampsia and the potential for stroke even at blood pressure levels that…

…with diagnostic interpretation reserved for appropriately selected patients. Pathophysiological basis Exercise progressively increases myocardial oxygen demand through increases in heart rate, myocardial contractility and blood…

…and cardiogenic shock. Patient related and procedural risk factors The risk of adverse events is increased by: advanced age; diabetes mellitus; chronic kidney disease or…

…in selected patients, identifying microvascular or vasomotor coronary disorders. The investigation should be undertaken when its diagnostic or therapeutic consequences are likely to outweigh procedural…

…represent contraindications for thrombolysis. Venous thromboembolism is a chronic and serious condition. Mortality in pulmonary embolism is up to 20%, and roughly 30% of patients…

…conditions increase a patient's sensitivity to digitalis related arrhythmias. The clinician must evaluate for the presence of worsening renal function, advanced age, hypokalemia, chronic…

…to patients with symptoms. Current guidance supports revascularisation for significant left main stenosis irrespective of symptomatic status or the documented ischaemic burden. In chronic coronary…

…threatening complication of coronary atherosclerosis. The transition from a quiescent plaque to a highly thrombogenic surface occurs via three primary mechanisms: Plaque Rupture: Accounting for…

…for diabetes is therefore recommended in patients with CVD. The clinical consequences of diabetes may present through any major cardiovascular phenotype: CAD, including chronic coronary…

…posterior circulation stroke is the most important dangerous differential diagnosis. Clear focal neurological findings are absent in roughly half of patients with a central cause…

…equal to 1.5 mm All patients Other leads Greater than or equal to 1 mm These criteria for the other leads apply in the…

…requires careful differentiation from ischemic heart disease [1], [2]. 1. Gastroesophageal Reflux (GERD) Pain Characteristics: GERD is listed as a differential diagnosis for chest pain…

…pathological Q waves may be used to diagnose myocardial ischemia and infarction. Symptoms – Patients with acute myocardial infarction may present with typical ischemic chest pain…

…and the diagnostic criteria used for type 1 myocardial infarction are fulfilled. The temporal relationship to stent implantation should always be specified. Coronary arterial thrombi…

…be given early when anaphylaxis is suspected. Do not wait for a complete diagnosis or for grading. Antihistamines, corticosteroids, inhaled bronchodilators and nebulised adrenaline never…

…perforation. Sources Endocrine Society clinical practice guideline on the diagnosis and treatment of primary adrenal insufficiency. The summary of product characteristics for each glucocorticoid preparation…

…Brugada's criteria have very high sensitivity (90%) and specificity (60–90%) for diagnosing ventricular tachycardia. Brugada's algorithm for differentiating ventricular tachycardia from antidromic…

…adenosine is considered safe for patients with narrow complex tachycardia (NCT). Adenosine typically causes a short lasting second or third degree AV block which may…

…of differential diagnoses, therapeutic strategies, and evidence based interventions. Many tachyarrhythmias carry a potential risk of serious morbidity or mortality, underscoring the need for a…

…symptoms, the ECG and haemodynamics. Do not wait for troponin. If clinical suspicion persists despite an initially non diagnostic ECG, the ECG must be repeated…

…or silent STEMIs is greater in patients with diabetes mellitus and increases with age. STEMI may present as sudden onset breathlessness. Other less common presentations…

…continuous ECG and blood pressure monitoring and must be avoided in patients with carotid bruits, possible or known plaques, or stenosis. Diagnostics Electrocardiogram and Cardiac…

…three findings constitute the main criteria for diagnosing endocarditis. Traditionally, it has been considered that endocarditis can be diagnosed if at least two criteria exist…

…by some patient populations. The sensitivity, specificity, risks, and results of the exercise test may be affected by patient characteristics. For example, exercising patients with…

…of unclear cause do not delay the diagnosis and should be given, but document the examination findings before the dose. A plan for stopping must…

…is required. Patients with suggestive symptoms, signs or a medical history indicating possible secondary hypertension should undergo appropriate screening for an underlying secondary cause. Evaluation…

…or several concurrent factors. A diagnosis of delirium is therefore the beginning of the investigation, not the end. In a frail older patient an apparently…

…recommendations for the management of acute coronary syndromes with persistent ST segment elevations (i.e STEMI, ST segment elevation acute myocardial infarction). 1 Initial diagnosis…

…normal in patients with NSTE ACS, the condition is classified as unstable angina (UA) . Please refer to Diagnostic Criteria for Myocardial Infarction for further details…