31 träffar

ArticleProcedurer
Paracentesis

…lateral to the lateral border of the rectus abdominis — this avoids the inferior epigastric artery, which runs on the posterior aspect of the rectus muscle…

ArticleProcedurer
Soft tissue corticosteroid injection

…history of the disease. In lateral epicondylitis the effect is in fact worse than no treatment at all at one year . The injection is therefore…

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

…hypertrophy +90° to +180° Right axis deviation — right ventricular strain, lateral infarction, left posterior fascicular block −90° to ±180° Extreme axis deviation Amplitude criteria Criterion…

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

…the heart. Therefore, most images in adult TTE are obtained with the patient positioned in the left lateral decubitus position. In this position, the heart…

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)

…3. Dorsalis pedis artery — the signal is sought on the dorsum of the foot lateral to the extensor hallucis longus tendon. Measure in the same…

ArticleProcedurer
Bone marrow aspiration and biopsy

…the patient in the lateral position with the knees drawn up , or prone with a pillow under the pelvis. The lateral position is usually the…

ArticleProcedurer
Cryotherapy of skin lesions

…a patient with peripheral arterial disease or diabetes — the wound may not heal. Over superficial nerves (the lateral aspects of the fingers, the ulnar groove…

ArticleProcedurer
Drugs in the emergency setting

…pausing the compressions. Anaphylaxis Intramuscular adrenaline into the lateral thigh is the first line treatment and must be given before anything else. An antihistamine and…

ArticleProcedurer
Joint aspiration

…highest accuracy for palpation guided aspiration. Press the fluid from the medial towards the lateral side with your free hand. The needle is inserted directed…

ArticleProcedurer
Lumbar puncture

…performed. Procedure 1. Position the patient correctly. The lateral position with the back towards you, the knees drawn up, the chin on the chest, and…

ArticleProcedurer
Reduction of dislocations

Procedurer A dislocation is reduced with muscle relaxation, not with force. The methods that work best exploit time, gravity and slow movement; those that fail…

ArticleECG
The electrical axis of the heart (ECG axis)

…pulmonale (COPD, pulmonary hypertension, pulmonary valve stenosis). Lateral ventricular infarction. Pre excitation. Switched arm electrodes (negative P and QRS T in lead I). Situs inversus…

ArticleEchocardiography
M-mode (motion mode) echocardiography

…Annular Plane Systolic Excursion) TAPSE is traditionally measured by placing the M mode cursor at the lateral tricuspid annulus from the apical four chamber view…

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…