13 träffar

ArticleCardiology
Cardiac amyloidosis

…rarely heard due to restrictive pathophysiology and impaired ventricular relaxation [10]. There is also an increased risk of intracardiac thrombus and stroke or systemic embolization…

ArticleProcedurer
Dix–Hallpike test and Epley manoeuvre

…recent stroke or TIA in the vertebrobasilar territory. Retinal detachment. Relative: Marked cervical restriction of movement or pain — use the Semont manoeuvre or the side…

ArticleCardiology
Cardiac Tamponade: Recognition and Pericardiocentesis

…mass. Tamponade occurs when intrapericardial pressure equals or exceeds right atrial pressure. The haemodynamic consequences are progressive impairment of right and left sided filling, reduced…

ArticleCardiology
Resistant Hypertension: Evaluation and Treatment

…medication or dietary sodium restriction may therefore mimic pharmacological resistance or contribute directly to persistent hypertension. Resistant hypertension is associated with a higher likelihood of…

ArticleProcedurer
Spirometry

…exposure to dust, gas or fumes. Preoperative assessment before thoracic or upper abdominal surgery in a patient with known lung disease. Follow up of treatment…

ArticleEchocardiography
Echocardiography in cardiomyopathies: an overview

…valvular disease or congenital heart disease. Cardiomyopathy leads to impaired cardiac function and heart failure. There are six main types of cardiomyopathy: Hypertrophic cardiomyopathy (HCM…

ArticleCardiology
Brugada Syndrome: Diagnosis & SCD Prevention

…guidelines recommend restricting routine diagnostic genetic testing in BrS strictly to SCN5A [2] . More recently, the paradigm has shifted toward an oligogenic or polygenic architecture…

ArticleProcedurer
Blood transfusion and massive haemorrhage

…and screen and the serological crossmatch have a limited period of validity — usually about five days — because new antibodies can form after transfusion or pregnancy…

ArticleReferensvärden
Lung function and respiration

…A restrictive pattern: a reduced TLC — this cannot be established with spirometry alone, but is suspected when the FVC is low with a normal or…

ArticleProcedurer
Otoscopy and ear syringing

…light reflex → the handle and short process of the malleus → the pars flaccida → signs of fluid (a level, bubbles, retraction or bulging)…