31 träffar

ArticleProcedurer
Reduction of dislocations

…Indications A clinically or radiologically confirmed dislocation of the shoulder, elbow, finger, patella, jaw or hip prosthesis. A dislocation with neurovascular compromise or skin tenting…

ArticleProcedurer
Paracentesis

…quadrant lateral to the rectus sheath, and a cell count plus albumin on the sample. Indications Diagnostic paracentesis: Newly detected ascites — always. Every admission of…

ArticleProcedurer
Soft tissue corticosteroid injection

…time limited pain relief and rarely alters the natural history of the disease. In lateral epicondylitis the effect is in fact worse than no treatment…

ArticleMyocardial ischemia and infarction
Posterior acute myocardial infarction (STEMI)

…the left in the thorax. This positions the basal portion of the left lateral wall posteriorly in thorax (Figure 1). This area is most frequently…

ArticleProcedurer
Dix–Hallpike test and Epley manoeuvre

…tinnitus or neurological deficits. In horizontal positional vertigo (lateral semicircular canal) the supine roll test is used for diagnosis, and the barbecue roll or the…

ArticleReferensvärden
ECG parameters

…to adults in sinus rhythm, recorded at a paper speed of 50 mm/s with 1 mV = 10 mm. At 50 mm/s a…

ArticleEchocardiography
Mitral valve stenosis

…and P3 (posterior or lateral scallop). Figure 1. Anatomy of the mitral valve The leaflets are connected to the papillary muscles via chordae tendineae (Figure…

ArticleEchocardiography
Performing Echocardiographic Examinations

…left lateral decubitus position. This affects images obtained in apical windows (refer to Standard Transthoracic Echocardiogram: Complete Imaging Protocol). Nevertheless, there are obvious benefits of…

ArticleEchocardiography
Two-dimensional (2D) echocardiography

…ms) to generate. As illustrated previously (Axial and lateral resolution of the ultrasound image) line density diminishes with increasing distance from the transducer. Figure 2…

ArticleProcedurer
Ankle-brachial index (ABI)

…cm above the tip of the malleolus. 3. Dorsalis pedis artery — the signal is sought on the dorsum of the foot lateral to the extensor…

ArticleProcedurer
Bone marrow aspiration and biopsy

…What usually ruins the examination is not the technique but the handling of the specimen — an aspirate that clots before the smears are made is…

ArticleProcedurer
Cryotherapy of skin lesions

…superficial nerves (the lateral aspects of the fingers, the ulnar groove, the neck of the fibula). The eyelid margins, the cartilage of the nasal tip…

ArticleProcedurer
Drugs in the emergency setting

…is available; in VF/VT only after the 3rd defibrillation 0.01 mg/kg (0.1 mL/kg of 0.1 mg/mL), maximum 1…

ArticleProcedurer
Joint aspiration

…towards the lateral side with your free hand. The needle is inserted directed medially and slightly caudally, parallel to the posterior surface of the patella…

ArticleProcedurer
Lumbar puncture

…the threshold, but the threshold varies between regions. Infection of the skin over the puncture site. Marked haemodynamic instability — stabilise the patient first. CT before…

ArticleECG
The electrical axis of the heart (ECG axis)

…of right axis deviation Normal in newborns. Right ventricular hypertrophy. Acute cor pulmonale (pulmonary embolism). Chronic cor pulmonale (COPD, pulmonary hypertension, pulmonary valve stenosis). Lateral…

ArticleEchocardiography
M-mode (motion mode) echocardiography

…the lateral tricuspid annulus from the apical four chamber view. TAPSE provides a rough estimate of RV function by measuring the longitudinal shortening of the…

ArticleEchocardiography
The Coronary Arteries

…area ). The LAD supplies the large anteriosuperior wall (often referred to as the anterior wall ) and the apical part of the lateral wall . The LAD…