18 träffar

ArticleEchocardiography
Mitral regurgitation

…results in thickening of the leaflets and may coexist with mitral stenosis. Idiopathic degeneration (Barlow's disease), degeneration associated with connective tissue disorders (Marfan syndrome…

ArticleCardiology
Cardiovascular Risk in Women: Sex-Specific Factors

…reproductive and pregnancy related history. Female specific or female predominant factors associated with later cardiovascular risk include: Premature menopause Premature ovarian insufficiency Hypertensive disorders of…

ArticleArrhythmias and arrhythmology
Isoprenaline and Dopamine Infusions for Bradycardia

…involvement, and atrioventricular block (AVB) may indicate septal involvement in the inflammatory process. A broad spectrum of pharmacologic agents can induce bradycardia or conduction disorders…

ArticleEchocardiography
Tricuspid stenosis

…Rheumatic disease is the most common cause, in which scenario tricuspid stenosis is virtually always accompanied by aortic or mitral disease (most commonly mitral stenosis…

ArticleProcedurer
Warfarin therapy

…Warfarin has a narrow therapeutic index, a half life of several days and more than a hundred clinically relevant interactions. What determines whether the treatment…

ArticleEchocardiography
Aortic stenosis

…age of 60 years. Bicuspid aortic valves also increase the risk of aortic aneurysm, aortic dissection, and endocarditis. Figure 2 shows the normal tricuspid aortic…

ArticleEchocardiography
Pulmonary stenosis

…Rheumatic heart disease Sinus of Valsalva aneurysm : The aneurysm may compress the pulmonary outflow. Myxoma : Myxomas may compress the pulmonary outflow. Aortic aneurysm : Aortic aneurysms…

ArticleEchocardiography
Tricuspid regurgitation (TR/TI)

…aortic and mitral valve must also be evaluated, particularly in the setting of rheumatic valvular disease. The regurgitation is considered severe if the tricuspid annulus…

ArticleEchocardiography
Aortic regurgitation

…hypertension and pulmonary edema. Table 1. Causes of aortic regurgitation Bicuspid aortic valve Rheumatic heart disease Calcified aortic valves Idiopathic aortic dilatation (aneurysm) Hypertension Aortic…

ArticleECG
Indications for pacemaker

…Typically, periods of sinus node dysfunction occur after tachyarrhythmia; the combination of tachyarrhythmia and sinus node dysfunction is referred to as tachy brady syndrome . Neurocardiogenic…

ArticleEchocardiography
Mitral valve stenosis

…to two fifths of the circumference of the mitral annulus. The aorto mitral curtain separates the aortic valve and the anterior leaflet of the mitral…

ArticleProcedurer
Dix–Hallpike test and Epley manoeuvre

…The test presupposes that the patient has spontaneous nystagmus at the time of examination and that the examiner is experienced with the head impulse test…

ArticleProcedurer
Spirometry

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

ArticleProcedurer
Endotracheal intubation

…management , and both are predictable. Indications Inability to protect the airway: reduced level of consciousness, loss of pharyngeal reflexes, vomiting with a risk of aspiration…