…the usual course. Severe AKI requiring dialysis is uncommon except in the presence of substantial pre existing CKD, particularly when congestive heart failure or other…

…pre existing diabetes, previous myocardial infarction, or heart failure. Mechanical disruption must be considered whenever abrupt circulatory collapse occurs after STEMI. Rupture may involve the…

…infarction has occurred The extent and degree of myocardial involvement The anatomical territory, including anterior, inferoposterolateral or right ventricular involvement Pre existing abnormalities such as…

…common tachyarrhythmia requiring treatment in decompensated heart failure (DHF). In the critically ill patient, AF may be pre existing, newly detected for the first time…

…generation or conduction failure. The pathophysiology of these events may stem from reversible causes, including hypovolemia, hypoxia, cardiac tamponade, tension pneumothorax, preexisting acidosis, drug overdose…

…His bundle, Purkinje system) Preexisting AV block, bundle branch block or fascicular block may become worse. Particularly, the degree of AV block may increase. QRS…

…or other atherosclerotic disease; diabetes and other cardiovascular risk factors; smoking, hypertension, hypercholesterolaemia, and sedentary behaviour; family history, particularly in the broader assessment of peripheral…

…pre eclampsia or eclampsia. The blood pressure is often at least 180/120 mmHg, but no absolute threshold defines the condition. A rapid rise in…

…intoxication, or other sympathomimetic exposure, including methamphetamine. Abrupt withdrawal of antihypertensive medication, particularly clonidine, can also precipitate a hypertensive crisis. Pregnancy Hypertensive emergencies in pre

…complexes due to bundle branch blocks or other conduction defects. However, in rare instances, it may be due to pre excited atrial fibrillation (i.e…

…diabetes mellitus (both type 1 and type 2), obesity, smoking, obstructive sleep apnea and chronic obstructive pulmonary disease (COPD). Moreover, certain other tachyarrhythmias predispose to…

…considered necessary due to the uncertainties prevailing in the pre hospital setting ( Perkins et al. ). Figure 1 presents data from the Swedish Cardiac Arrest Registry…

…is often not true in other circumstances (e.g. pulmonary embolism, trauma, respiratory causes, drug overdoses, etc.). Among victims in whom the cardiac arrest was…

…Pre excitation, Wolff Parkinson White syndrome) and ectopic atrial tachycardia have traditionally been referred to as paroxysmal supraventricular tachycardias , because these tachyarrhythmias originate in the…

…are fairly specific to the disorder, provided that the clinical characteristics are in line with the disorder. There are however other disorders that may bring…

…Bronchospasm (asthma) Other : Coma Central hypoventilation syndromes Neuromuscular diseases Anemia The natural course of asphyxia Should ventilation be entirely inhibited (as seen in acute airway…

…as to embolization in the systemic circulation. The complications can be fatal. Approximately 500 Swedes are affected annually by endocarditis and the median age of…

…on the other hand, the ST segment depressions are secondary findings and the primary findings are the ST segment elevations. As explained in the previous…

…valve prosthesis and in moderate to severe mitral stenosis, where warfarin applies. Apixaban is often preferred, among other reasons because it has the least renally…

…0.5 mm V3R–V4R (right ventricle) ≥ 0.5 mm (≥ 1.0 mm in men < 30 years) Other thresholds Sinus bradycardia: < 50/min…

…in several ways. Monoamine oxidase inhibitors can cause a hypertensive crisis through interactions, while venlafaxine and higher doses of bupropion, among others, can raise the…

…recommended in individuals with suspected chronic coronary syndrome and a moderate or high pre test likelihood of obstructive coronary artery disease, defined in the cited…

…must be assessed after initiation of medical treatment LV function requires evaluation in the setting of suspected ischaemia or previous infarction Dyspnoea requires assessment of…

…Pre excitation. Switched arm electrodes (negative P and QRS T in lead I). Situs inversus. Left posterior fascicular block is diagnosed when the axis is…

…Pre excitation. Switched arm electrodes (negative P and QRS T in lead I). Situs inversus. Left posterior fascicular block is diagnosed when the axis is…

…possible. In out of hospital cardiac arrest (OHCA) ACLS is performed by paramedics, nurses or physicians, depending on the design of the pre hospital system…

…as pre excitation (the ventricles are excited prematurely; refer to Figure 4, third panel). As illustrated in Figure 4 the initial depolarization of the ventricles…

…in order to suggest ischemia. Inverted U waves are even more typical of ischemia (but the sensitivity is low). U wave changes always accompany other…

…antibiotics on the basis of sputum purulence, the other cardinal symptoms and the severity of the illness. 7. Start NIV without undue delay in persistent…

…in the test. Information about concurrent ticagrelor treatment is required for interpreting platelet function tests for HIT. Other cosiderations Based on a relationship observed in…

…Definition and scope Familial and genetic screening in cardiovascular medicine is the systematic assessment of relatives and other individuals who may carry an inherited predisposition…

…particularly in patients with: Diabetes or other cardiometabolic risk factors Obesity Insulin resistance or metabolic syndrome Elevated triglycerides Low or apparently well controlled LDL C…

…ECG signs and development of infarction Like all other cells in the human body, cardiac myocytes use ATP (adenosine triphosphate) as the primary energy source…

…NSTEMI and unstable angina. Management begins in parallel with the diagnostic work up. Obtain an interpretable 12 lead ECG within 10 minutes of first medical…

…on the spot, in three minutes, without drugs . The diagnosis rests on the history, a positive Dix–Hallpike test and the absence of other neurological…

…80 mg tablet once daily. Warnings and precautions Use Aspirin with caution in the following cases: Concurrent anticoagulant therapy (e.g., coumarin derivatives or heparin…

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

…from the causal role of low density lipoprotein cholesterol (LDL C) and other apoB containing lipoproteins in atherosclerotic cardiovascular disease (ASCVD). Atherosclerosis develops through the…

…its antiplatelet effect is relatively limited compared with agents that inhibit other platelet pathways. The distinction between primary and secondary prevention is fundamental: Primary prevention…

…in the chest and may extend to the arms, shoulders, neck, jaw, upper back, abdomen, or epigastrium. Dyspnoea, nausea, vomiting, diaphoresis, fatigue, faintness, and other…

…since the 1960s. In 1948 the NHLBI initiated the Framingham Heart Study, which demonstrated that high blood pressure and high cholesterol levels, among other risk…

…In the setting of acute coronary syndrome (ACS), DAPT is used to reduce recurrent myocardial infarction, stent thrombosis and other ischemic events after coronary angiography…

…coexists with left main coronary artery disease, diabetes mellitus, left ventricular dysfunction, peripheral vascular disease and other manifestations of diffuse atherosclerosis. Percutaneous coronary intervention (PCI)…

…involved in approximately 40–50%. Distal disease is particularly common in older people and in patients with diabetes. The haemodynamic consequences depend on lesion location…

…is the complete discontinuation of tobacco smoking, with avoidance of second hand smoke and, where possible, other inhaled nicotine products. In cardiovascular medicine, the objective…

…standard in the US and many other countries, a 2:1 block will be difficult to discern because the flutter wave may fuse with the…

…hypertrophy ECG In case the ECG or other examinations suggest left ventricular hypertrophy (LVH), one should suspect concomitant right ventricular hypertrophy (RVH) if the following…

…if the opportunity is given. An ECG without ischemic ST T changes when recording during chest pain is not consistent with myocardial ischemia. In other…

… one set for sending ultrasound and the other for analyzing reflected sound waves. The cardinal difference between continuous wave Doppler and pulsed wave Doppler is…

…tomographic images of the left ventricle. In PET (Positron Emission Tomography), radiotracers emit positrons. When a positron collides with an electron, they annihilate each other…

…on the other hand, are much less likely to be caused by ischemia ( Figure 1 B ). This is noted in both North American and European…

…3. In third degree AV block, no atrial impulses are conducted to the ventricles. The atria and the ventricles are electrically dissociated from each other…

…index 15–19 kg/m² 17–22 kg/m² Ideal and dosing weight Drug dosing often requires a weight other than the actual body weight…

…50 Dose reduction as in the table above for rivaroxaban and edoxaban. Check every 6 months 15 30 Dabigatran contraindicated. The other DOACs are possible…

…compression. Infection in the skin overlying the puncture site. Previous pelvic irradiation on the intended side (yields fibrotic, unrepresentative marrow — choose the other side). A…

…controlled. Contraindications In life threatening conditions all contraindications are relative — but they govern which site is chosen. Infection, burns or trauma over the insertion site…

…why the margin must be included in the freeze. Contraindications Absolute: Suspected melanoma or any other pigmented lesion of uncertain diagnosis. A lesion in which…

…Assessment of whether residual weakness in a patient with known myasthenia responds to further cholinesterase inhibition. The test has a sensitivity of around 60 % and…

…normal weight, and individual assessment. See the separate quick reference for dosing in impaired renal function. Respiratory tract Diagnosis Agent Dose Duration : : : : Pneumonia, non severe…

…activity and any other precipitating factor. Thresholds The thresholds below are used above all in diabetes. The severity of the symptoms and the patient's…