Cardiovascular Imaging A handbook for clinical practice - Part 10 pps

... deformations may also be present. Catheter-driven angiography has clear advantages in imaging quality, but radiation burden and invasiveness are important drawbacks. Therefore, magnetic resonance imaging ... congenital cardiovascular disease pre- and postoperative states in in- fants and children. J Magn Reson Imaging 2000;12 :103 4–42. 8 Vliegen HW, Van Straten A, de Roos A, et al....

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... 3 CSA LVOT VTI LVOT VTI As-Jet Stenotic valve AVA Figure 3.7 Schematic diagram of the continuity equation to calculate the aortic valve area. AVA, aortic valve area; CSA, cross-sectional area; LVOT, left ventricular ... LVOT diameter measured from a parasternal long axis view for calculation of a circular cross-sectional area. 2 LVOT velocity measured with pulsed wave Doppler from an ap...

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... index. ISBN-13: 97 8-1 -4 05 1-3 13 1-5 (alk. paper) ISBN -1 0: 1-4 05 1-3 13 1-4 (alk. paper) 1. Heart — Imaging — Handbooks, manuals, etc. 2. Cardiovascular system — Imaging — Handbooks, manuals, etc. [DNLM: ... published 2005 Library of Congress Cataloging-in-Publication Data Cardiovascular imaging : a handbook for clinical practice / edited by Jeroen J. Ba...

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... valves: an evaluation of clinical, transthoracic and transesophageal echocardiographic parameters. J Am Coll Cardiol 1998;32:1 410 7. 10 Girad SE, Miller FA Jr, Orszulak TA, et al. Reoperation for ... as- cending aorta. Echocardiography Echocardiography (TTE and TEE) is a non-invasive and readily available modality for evaluation of aortic dissection. TTE can evaluate the aortic roo...

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... tests that are available to clinicians are based on the assessment of regional and global function, regional myocardial perfu- sion, myocardial metabolism, or coronary anatomy. The cardiovascular ... pharmacologic myocardial perfusion imaging that are associated with high-risk CAD and an increased probability of future cardiac events. A large amount of data published in the literature...

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... seg- 120 Chapter 10 Table 10. 1 Imaging techniques: advantages and limitations. Technique Advantage Limitation Conventional angiography Gold standard Invasive Risk Cost MRA Non-invasive Availability Cost CTA ... availability. Magnetic resonance angiography Gadolinium-enhanced magnetic resonance angiography (MRA) has proven valuable for the non-invasive assessment of peripheral vascula...

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... abnormalities, leading to alternative diagnoses Acute dyspnea 159 Figure 13.4 Apical three-chamber transthoracic echocardiogram in an 83-year-old man with acute pulmonary edema 2 days after acute anterior ... phenomena, and velocity mapping can be used for an integrated evaluation of valvular disease. Velocity-encoded mapping can generate an accurate measurement of both re- gurgitant volume...

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... hemodynamics. Conventional echocardiographic parameters Table 15.1 provides an overview on the available conventional parameters that are valuable for the assessment of dyssynchrony before CRT implantation and for ... resynchronization for severe heart failure: evaluation by tissue Doppler imaging. Circulation 2002 ;106 :2078–84. 28 Bax JJ, Ansalone G, Breithardt OA, et al. Echocardio...

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... of magnetic resonance imaging of cardiac and paracardiac masses. Am J Cardiol 2003;92:890. Further reading Araoz PA, Mulvagh SL, Tazlaar HD, et al. CT and MR imaging of benign primary cardiac neoplasms ... provides improved imaging of smaller masses, particularly in the atria, atrial appendages, or associated with valvular structures. Contrast-enhanced echocardiography improves visualiz...

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... Diagnostic and prognostic value of serial dobuta- mine stress echocardiography for non-invasive assessment of cardiac allograft vascu- lopathy: comparison with coronary angiography and intravascular ... 11:09 AM Page 262 New imaging modalities Magnetic resonance imaging Magnetic resonance perfusion imaging (MRPI) using gadolinium-based con- trast agents has recently been validated as...

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