31 träffar

ArticleArrhythmias and arrhythmology
Isoprenaline and Dopamine Infusions for Bradycardia

…underlying pathophysiology varies widely and may involve intrinsic cardiac disease, extrinsic systemic conditions, or pharmacologic effects. Inflammatory heart disease, caused by infections (viral, bacterial, protozoal…

ArticleCPR
Causes of sudden cardiac arrest

CPR It is commonly stated that approximately 80% of all cardiac arrests are caused by acute or chronic coronary artery disease, with the latter being…

ArticleProcedurer
Central venous catheter

…count before insertion differ between regions and departments — follow local protocol. Severe lung disease or a contralateral pneumothorax: avoid the subclavian and jugular routes on…

ArticleProcedurer
Blood transfusion and massive haemorrhage

…value does not exclude significant blood loss. Massive haemorrhage meeting the criteria for activation of the massive transfusion protocol. Plasma and platelets: in ongoing bleeding…

ArticleProcedurer
Exercise stress test on cycle ergometer

…and prognosis, arrhythmia evaluation, known coronary artery disease and evaluation of treatment effect, the medication is continued — abrupt withdrawal carries a risk of rebound. The…

ArticleCardiology
Coronary CT Angiography and CAD-RADS Reporting

…vascular structures is limited. CCTA has become an important first line investigation for selected patients with suspected coronary artery disease (CAD), particularly those with stable…

ArticleReferensvärden
Common laboratory tests

… raised by anaemia, age and pregnancy Procalcitonin < 0.25 µg/L Supports a bacterial aetiology; used to guide antibiotic therapy Glucose and lipids Test…

ArticleNeurologi
Acute stroke and thrombolysis: quick reference

…monitoring, complications and when thrombectomy should be considered. The doses and Swedish thresholds below are based on the national guideline for the management of reperfusion…

ArticleEndokrinologi & metabolism
Inpatient insulin therapy: quick reference

…high risk of hypoglycaemia 8–12 mmol/L The critically ill patient in intensive care According to the local protocol Avoid tight targets in inpatients…

ArticleProcedurer
Paracentesis

…the INR does not predict bleeding risk in paracentesis. Follow the local protocol Ileus with distended bowel loops Ultrasound guidance mandatory; choose another site Scars…

ArticleAkutsjukvård
Delirium in older adults: quick reference

…institutional care, readmission, cognitive decline and increased mortality [3,4]. Do this first 1. Assess vital signs and level of consciousness immediately. 2. Check oxygen…

ArticleKardiologi
Hypertensive crisis: drugs and doses

…pressure can cause serious organ damage even at lower levels, particularly in pregnancy [1,2]. Malignant hypertension is not entirely synonymous with a hypertensive emergency…

ArticleProcedurer
Pleural aspiration and chest drain

Procedurer Almost all the complications of pleural aspiration arise from two errors: the needle is placed in the wrong site, and too much is drained…

ArticleGastroenterologi & hepatologi
Upper gastrointestinal bleeding: quick reference

…or another strong suspicion of portal hypertension? Variceal and ulcer bleeding are managed differently from the first minute. Peptic ulcer remains the commonest cause of…

ArticleProcedurer
Urinary alkalinisation

…longer routinely recommended — alkaline urine increases the precipitation of calcium phosphate. Contraindications Hypokalaemia — must be corrected first or in parallel; otherwise the treatment is ineffective…

ArticleEchocardiography
Performing Echocardiographic Examinations

…to acquire images in the left lateral decubitus position. This affects images obtained in apical windows (refer to Standard Transthoracic Echocardiogram: Complete Imaging Protocol). Nevertheless…