60+ träffar

ArticleCPR
Introduction to cardiac arrest

…not attempt CPR (DNA CPR) describes circumstances and conditions in which CPR should be withheld in order to avoid futile attempts or subjecting the individual…

ArticleKunskapsbas
🟠 eGFR with MDRD

…of eGFR in clinical laboratories, enhancing consistency in patient care. Non Invasiveness: The calculation relies on readily available clinical parameters, eliminating the need for more…

ArticleReferensvärden
Lung function and respiration

…age, height and ethnicity — not against absolute figures. Since 2022 the z score with a lower limit of normal at z = −1.64 (the…

ArticleKunskapsbas
🟠 Mean arterial pressure (MAP) calculator

…particularly in patients with irregular heart rhythms or low blood pressure. Additionally, individual variations in arterial compliance and pulse pressure can affect the accuracy of…

ArticleCardiology
Cardiac Rehabilitation After Myocardial Infarction

…and infarction Definition and Purpose Cardiac rehabilitation is a comprehensive, multidisciplinary secondary prevention intervention for patients with cardiovascular disease, including those recovering from myocardial infarction…

ArticleEchocardiography
Pulmonary stenosis

…12 mm Hg RAP 0 – 5 mm Hg PVR < 2.0 – 3.0 WU up to 40 mm Hg in older and obese patients…

ArticleArrhythmias and arrhythmology
Atrial Fibrillation in the Critically Ill Patient

…In patients with acute decompensated heart failure, AF with rapid ventricular response is particularly important. Cardioversion is generally not immediately indicated if the patient remains…

ArticleProcedurer
Paracentesis

Procedurer The commonest error in paracentesis is not performing it. Every patient admitted with ascites should undergo a diagnostic paracentesis , because spontaneous bacterial peritonitis often…

ArticleProcedurer
Transcutaneous and transvenous pacing

…adrenaline or dopamine according to local practice, and does not replace pacing when the patient is markedly unstable. Transcutaneous pacing Equipment A defibrillator with a…

ArticleGastroenterologi & hepatologi
Upper gastrointestinal bleeding: quick reference

…must therefore not be based on the haemoglobin alone [3]. The airway Do not intubate every patient routinely before endoscopy. Observational data do not show…

ArticleProcedurer
Blood transfusion and massive haemorrhage

…each time Always, once per patient if no valid result exists Type and screen (BAS test) Blood group confirmation and antibody screening. If the screen…

ArticleProcedurer
Casting and immobilisation

…Take care in impaired sensation (neuropathy, spinal cord injury) — the patient does not feel the pressure sore. Preparation and equipment Material Comment : : Stockinette Innermost against…

ArticleAkutsjukvård
Delirium in older adults: quick reference

…physicians: recognise hypoactive delirium, stabilise the patient, work systematically through the possible causes, apply several non pharmacological measures at the same time, and use drugs…

ArticleProcedurer
Endotracheal intubation

…intubation. A difficult airway is anticipated in a stable patient — awake fibreoptic intubation or anaesthetic back up is then the right course, not RSI. Assess…

ArticleLungmedicin
Acute exacerbation of COPD: quick reference

…the same time, exacerbation is a clinical syndromic diagnosis, not a sufficient explanation for all acute dyspnoea in a patient with COPD. Pneumonia, heart failure…

ArticleProcedurer
Exercise stress test on cycle ergometer

…drugs in the room. Staff with current CPR competence; a physician available. Patient preparation: A light meal is permitted; no large meal, no coffee and…

ArticleProcedurer
Gastric lavage and activated charcoal

…since ingestion, and both can harm the patient through aspiration. Contact your national or regional poison control centre before you decide, not afterwards. Indications Medicinal…

ArticleProcedurer
Gynaecological examination and cervical smear

…are no absolute contraindications, but refrain or adapt in: The patient does not consent — the examination must then not be carried out. Vaginismus or marked…

ArticleProcedurer
Lumbar puncture

…that saves the patient — the puncture must never delay it. Indications Suspected meningitis or encephalitis. Suspected subarachnoid haemorrhage with a normal or non diagnostic CT…

ArticleProcedurer
Nasogastric tube

…stomach does not empty. Intraoperatively and postoperatively after major abdominal surgery, according to local practice. Enteral nutrition and drug administration when the patient cannot swallow…

ArticleProcedurer
Oxygen therapy

…What usually goes wrong is not that the patient gets too little oxygen but that the prescription has no target — the nasal cannula stays in…

ArticleProcedurer
Reduction of dislocations

…not with force. The methods that work best exploit time, gravity and slow movement; those that fail usually do so because the patient tenses up…

ArticleProcedurer
Short Synacthen test

…be given dexamethasone. That is the practical key: the patient does not have to be left unprotected for the test to be interpretable. Procedure 1…

ArticleProcedurer
Warfarin therapy

…What determines whether the treatment is safe is not the starting dose but the system around the patient : that the weekly dose is adjusted in…

ArticleContinous medical discussion: the ECG blog
A new ECG biomarker for sudden cardiac death

…et al 1 ). Representative single beat morphs for a low risk patient (blue) and the corresponding high risk morph (red). Beyond the difference in R…

ArticleCardiology
Secondary Hypertension: When and How to Investigate

…of secondary hypertension cases. Coarctation of the aorta and renovascular disease are important non endocrine causes, particularly in patients with resistant hypertension. Dietary sodium and…

ArticleProcedurer
Ankle-brachial index (ABI)

…of objectively demonstrating peripheral arterial disease, and it is needed more often than it is used — not only in claudication, but before every compression treatment…