60+ träffar

ArticleCardiology
Chronic Kidney Disease as a Cardiovascular Risk Factor

…burden of CKD extends beyond CAD to peripheral arterial disease, cerebrovascular disease, valvular heart disease, heart failure, atrial fibrillation, and other arrhythmias or conduction abnormalities…

ArticleCardiology
Alcohol and Cardiovascular Disease

…and genetic predisposition. Acute cardiovascular effects Acute ethanol exposure has a negative inotropic effect and promotes peripheral vasodilation through reduced systemic vascular resistance. The resulting…

ArticleProcedurer
Ankle-brachial index (ABI)

…up 0.41–0.90 Peripheral arterial disease, mild to moderate Secondary prevention, walking exercise ≤ 0.40 Severe ischaemia Urgent vascular surgical assessment Exercise ABI…

ArticleCardiology
Type 2 Diabetes and Cardiovascular Risk Management

…principles as in patients without diabetes. Clinical Presentation and Symptoms T2DM may be clinically silent while vascular disease progresses. Many patients presenting with CVD have…

ArticleCardiology
Aspirin in Primary Prevention: Current Recommendations

…to individuals without established atherosclerotic cardiovascular disease (ASCVD), coronary artery disease, cerebrovascular disease, or peripheral artery disease. Secondary prevention concerns patients with established vascular disease…

ArticleClinical medicine
Acute Limb Ischaemia: Recognition and Urgent Management

…recognition, specialist assessment and restoration of perfusion are essential. The abrupt arterial obstruction may result from progression of peripheral arterial disease, cardiac or aortic embolisation…

ArticleLungmedicin
Acute exacerbation of COPD: quick reference

…Akutsjukvård Lathundar Key messages Two things set the COPD exacerbation apart from many other causes of acute dyspnoea: oxygen must be titrated cautiously and the…

ArticleProcedurer
Central venous catheter

…incompatible infusions. Haemodialysis, plasmapheresis or other extracorporeal therapy (requires a large bore dialysis catheter, not an ordinary triple lumen catheter). Measurement of central venous pressure…

ArticleProcedurer
Bone marrow aspiration and biopsy

…Previous pelvic irradiation on the intended side (yields fibrotic, unrepresentative marrow — choose the other side). A patient who cannot lie still — plan for sedation rather…

ArticleProcedurer
Cryotherapy of skin lesions

…with poor circulation, above all the lower leg in a patient with peripheral arterial disease or diabetes — the wound may not heal. Over superficial nerves…

ArticleProcedurer
Edrophonium test

…sick sinus syndrome or high grade AV block without pacemaker protection. Asthma and other marked obstructive airways disease — relative; the risk of bronchospasm is real…

ArticleGastroenterologi & hepatologi
Upper gastrointestinal bleeding: quick reference

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

ArticleProcedurer
Urinary alkalinisation

…is disputed and practice differs between units. Poisoning with other weak acids where the poison control centre recommends it, for example certain phenoxy acid herbicides…

ArticleCardiology
Adenosine for tachyarrhythmias (AVNRT, AVRT, NCT)

…to moderate exacerbation of asthma symptoms. Adenosine should be used with caution in patients with obstructive lung disease or asthma. Irregular wide complex tachycardia (absolute…

ArticleProcedurer
Pericardiocentesis

…tachypnoea, cold periphery Almost always Pulsus paradoxus above 10 mmHg A fall in systolic blood pressure during inspiration; one of the most useful signs Low…

ArticleInfo
🟠 Ticagrelor (Brilinta, Brilique)

…administration, warnings, precautions, and other relevant information for the drug Ticagrelor . Table 1 Summary Indications Ticagrelor, in combination with acetylsalicylic acid (ASA), is indicated for…

ArticleProcedurer
Dix–Hallpike test and Epley manoeuvre

…drugs . The diagnosis rests on the history, a positive Dix–Hallpike test and the absence of other neurological findings. The treatment is a repositioning manoeuvre…

ArticleKunskapsbas
🟠 Aspirin (Acetylsalicylic acid)

…Interactions Pharmacodynamic interactions Anticoagulants, thrombolytics, or other platelet aggregation inhibitors: Salicylates inhibit platelet function and enhance the effect of anticoagulants, increasing bleeding risk. Monitor coagulation…

ArticleEmergency medicine
Chest Pain in the Emergency Department: Diagnostic Pathways

…discomfort is structured around three principal diagnostic categories: Myocardial ischaemia , particularly acute coronary syndrome (ACS). Other cardiopulmonary causes , including myopericardial disease, pulmonary embolism, aortic emergencies…

ArticleEchocardiography
Continuous Wave Doppler (CW Doppler)

…two different sets of piezoelectric crystals; one set for sending ultrasound and the other for analyzing reflected sound waves. The cardinal difference between continuous wave…

ArticleReferensvärden
Anthropometric measurements

…and without compressing the skin. Ratios and other measurements Measurement Calculation Threshold : : : Waist–hip ratio Waist / hip Men 0.90, women 0.85 = abdominal…

ArticleKardiologi
Hypertensive crisis: drugs and doses

…organ damage. Isolated malignant retinopathy without other acute organ damage can often be treated more cautiously with oral drugs under careful observation [3,4]. A…