Download Aortic Stenosis: Case-Based Diagnosis and Therapy by Amr E. Abbas PDF

By Amr E. Abbas

​With the arrival of much less invasive remedies for aortic stenosis together with percutaneous and apical alternative, extra sufferers are being provided this expertise. As such, selecting the genuine severity of aortic stenosis is turning into paramount. Many scientific situations take place the place the world and gradient estimates of severity don't fit. This e-book will current case by way of case examples of alternative sufferers with a large choice of aortic stenosis. it's going to help cardiologists in deciding on sufferers with precise aortic stenosis who may gain advantage from valve alternative. it's going to additionally spotlight the position and creation of latest expertise because the function of CTA, MRI, and 3D echo for analysis and TAVR and mini surgical procedure for treatment​. The viewers will diversity from medical cardiologists, imaging cardiologists and interventionalists alike.

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Br Heart J. 1961;24:633–6. 3. Bailey C, Likoff W. Surgical management of aortic stenosis: an evolution of techniques and results. Arch Intern Med. 1957;99(6):859–87. 4. Carabelo BA, Stewat WJ, Crawford FA. Aortic valve disease. In: Topol EJ, editor. Text book of cardiovascular medicine. 2nd ed. Philadelphia: LippincottRaven; 2002. p. 509–28. 5. Piazza N, de Jaegere P, Becker AE, Serruys PW, Anderson RH. Anatomy of the aortic valvular complex and its implications for transcatheter implantation of the aortic valve.

2005;111:920–5. Park SJ, Enriquez-Sarano M, Choi JO, Lee SC, Park SW, Kim DK, Jeon ES, Oh JK, Chang SA. Hemodynamic patterns for symptomatic presentations of severe aortic stenosis. JACC: Card Imaging. 2013;6:137–46. Monin JL, Lancellotti P, Monchi M, Lim P, Weiss E, Pierard L, Gueret P. Circulation. 2009;120:69–75. Lim P, Monin JL, Monchi M, Garot J, Pasquet A, Hittinger L, Vanoverschelde JL, Carayon A, Gueret P. Predictors of outcome in patients with severe aortic stenosis and normal left ventricular function: role of B-type natriuretic peptide.

E. Abbas and P. Pibarot 32 b a Coefficient of Orifice Contraction = EOA/GOA Doppler ∆Pmax – Catheter ∆Pnet = Pressure Recovery EOA Cath – EOA Doppler = Area recovery Flow Vortices Aorta Left ventricle Dop pler Cat het ∆P GOA EOADoppler ma eriz x atio n∆ EOACath P Area recovery net Pressure recovery c LV Flow GOA valve Perivalvular ∆P LVOT Jet centricity VC mmHg EOADop P+ Vascular ∆P Aortic ∆P Flow A EOACath Valvulo-arterial load Zva 4V2 Kinetic energy P Initial static pressure Initial energy ∆Pnet ∆Pmax Valvular Vascular load load ∆Pmean SBP Aortic load SVRI Ca Flow direction Ea Pressure energy Prec ∆PMIG/∆Pmean energy loss ∆PPPG/∆Pmean Fig.

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