18 träffar

ArticleCardiology
Cardiovascular Risk in Women: Sex-Specific Factors

…Female specific or female predominant factors associated with later cardiovascular risk include: Premature menopause Premature ovarian insufficiency Hypertensive disorders of pregnancy Preeclampsia Preterm delivery Gestational…

ArticleProcedurer
Dix–Hallpike test and Epley manoeuvre

…barbecue roll or the Gufoni manoeuvre for treatment. Contraindications Absolute: Unstable cervical spine injury, recent cervical spine surgery, atlantoaxial instability, severe rheumatoid arthritis of the…

ArticleProcedurer
Spirometry

…up of treatment effect and of disease progression. Assessment of pulmonary involvement in systemic disease, for example rheumatoid arthritis or scleroderma, and during treatment with…

ArticleEchocardiography
Mitral valve stenosis

…Rheumatoid arthritis (RA) Iatrogenic stenosis after mitral valve surgery Myxoma obstructing outflow from the left atrium Atrial thrombus obstructing atrial outflow Endocarditis Hemodynamic consequences of…

ArticleProcedurer
Endotracheal intubation

…maximal oxygen or non invasive ventilation. Inadequate ventilation with a rising pCO₂ and respiratory acidosis, or a markedly increased work of breathing with impending exhaustion…

ArticleEchocardiography
Tricuspid stenosis

…Valve replacement can be performed with biological or mechanical prostheses. The former is preferred due to the lower risk of thrombosis and evidence demonstrating long…

ArticleEchocardiography
Mitral regurgitation

…with connective tissue disorders (Marfan syndrome, Ehlers Danlos syndrome), osteogenesis imperfecta typically causes prolapse of P2 (Figure 1). Myocardial ischemia affecting the papillary muscles or…

ArticleProcedurer
Warfarin therapy

…fetal bleeding respectively). Marked liver failure with coagulopathy. Severe uncontrolled hypertension. Recent intracranial haemorrhage without a fresh assessment of benefit and risk. An inability to…

ArticleEchocardiography
Aortic stenosis

…Risk factors for calcification overlap with risk factors for coronary heart disease (atherosclerosis). The average age at diagnosis of aortic stenosis is 75 years in…

ArticleEchocardiography
Pulmonary stenosis

…bicuspid or unicuspid pulmonary valve Noonan syndrome : 60% of all individuals with Noonan syndrome have pulmonic stenosis. The stenosis is subvalvular, causing a narrowing of…

ArticleEchocardiography
Tricuspid regurgitation (TR/TI)

…It should be noted that imaging of the right ventricle requires an experienced echocardiographer. Three dimensional (3D) echocardiography should be considered in laboratories with expertise…

ArticleEchocardiography
Aortic regurgitation

…Table 1. Causes of aortic regurgitation Bicuspid aortic valve Rheumatic heart disease Calcified aortic valves Idiopathic aortic dilatation (aneurysm) Hypertension Aortic dissection, proximal Marfan syndrome…

ArticleECG
Indications for pacemaker

…also result in bradycardia with syncope. Carotid sinus hypersensitivity (CSH) is an exaggerated response to carotid sinus baroreceptor stimulation. Causes of persisting bradycardia Sinus node…