Contrast stress echocardiography in hypertensive heart disease
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چکیده
منابع مشابه
Contrast stress echocardiography in hypertensive heart disease
Hypertension is associated with atherosclerosis and cardiac and vascular structural and functional changes. Myocardial ischemia may arise in hypertension independent of coronary artery disease through an interaction between several pathophysiological mechanisms, including left ventricular hypertrophy, increased arterial stiffness and reduced coronary flow reserve associated with microvascular d...
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Myocardial contrast echocardiography (MCE) has an established role in left ventricular assessment by improving the ventricular opacification and endocardial border definition especially in patients with sub-optimal echocardiographic images. With advances in cardiac ultrasound imaging technology and the development of new contrast agents, the clinical utility of this technique has greatly expand...
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[1] Packer M. The neurohumoral hypothesis: a theory to explain the mechanism of disease progression in heart failure. J Am Coll Cardiol 1992; 20: 248-54. [2] Andrews R, Charlesworth A, Evans A, Cowley AJ. A doubleblind, cross-over comparison of the effects of a loop diuretic and a dopamine receptor agonist as first line therapy in patients with mild congestive heart failure. Eur Heart J 1997; 1...
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Stress echocardiography is increasingly used in the management of patients with valvular heart disease and can aid in evaluation, risk stratification and clinical decision making in these patients. Evaluation of symptoms, exercise capacity and changes in blood pressure can be done during the exercise portion of the test, whereas echocardiographic portion can reveal changes in severity of diseas...
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ژورنال
عنوان ژورنال: Cardiovascular Ultrasound
سال: 2011
ISSN: 1476-7120
DOI: 10.1186/1476-7120-9-33