P544The importance of contractile reserve when assessing asymptomatic patients with aortic stenosisP545Determinants of secondary mitral regurgitation in patients with aortic stenosis and preserved ejection fractionP546Exercise physiology in patients with mitral annular calcificationP547Evaluation of left atrial strain in patients with rheumatic mitral stenosisP548Impact of mitral regurgitation on impaired alveolar-capillary membrane diffusion in heart failure with reduced ejection fractionP549Edge-to-edge-repair in patients with dilated cardiomyopathy and secondary mitral regurgitation: acute effect on annular geometryP550Changes in the management of functional mitral regurgitation in the last 8 years in a tertiary referral hospitalP551Percutaneous closure of periprosthetic paravalvular leaks under echocardiographic guidance: establishing an alternative to reoperation?P552Clinical profile and predictors of mortality in infective endocarditis with neurologic complicationsP553TAVI, arterial stiffness and ventricular-arterial couplingP554Low contrast media CT angiography prior to transcatheter aortic valve implantation procedureP555Hemodynamic and prognostic impact of permanent pacemaker implantation following transcatheter aortic valve implantationP556Impact of transfemoral aortic valve implantation or surgical aortic valve replacement on right ventricular function in the early postprocedural phaseP557Effects of atrial fibrillation in patients undergoing mitral valve repair with the mitraclip system:one-year outcomes from the GRASP registryP558Who will not benefit from cardioversionP559Is there residual mechanical dysynchrony after initial IEGM optimization in cardiac resynchronization patients?P560Left ventricular reverse remodeling in dilated cardiomyopathy- maintained subclinical myocardial systolic and diastolic dysfunctionP561Improvement of left ventricular ejection fraction is correlated with serum markers of extracellular matrix fibrosis in dilated cardiomyopaVan Zalen, JJ.; Bantu-Bimbi, JM.; Pressman, G.; Castro, FA.; Fina, D.; Faber, L.; Ruiz Ortiz, M.; Azevedo, AI.; Braga, M.; Sciatti, E.; Annoni, A.; Drakopoulou, M.; Mas-Stachurska, A.; Caggegi, AM.; Leitman, M.; Ljubas Macek, J.; Amorim, S M R; Wisniowska-Smialek, S.; Santambrogio, G.; Dejgaard, LA.; Rosca, M.; Joseph, N.; Liu, D.; Gomes, AC.; Pop-Moldovan, AL.; Badiani, S.; Hart, L.; Marshall, A.; Patel, N.; Lloyd, G.; Jahjah, L.; Schulze, D.; Tran, T.; Pepersack, T.; Vandenbossche, JL.; Unger, P.; Topilsky, Y.; Donal, E.; Azevedo, O.; Lourenco, M.; Fernandes, M.; Oliveira, I.; Lourenco, A.; Santos, G.; Labate, V.; Gasperetti, A.; Laforgia, PL.; Bandera, F.; Alfonzetti, E.; Guazzi, M.; Scholtz, W.; Graw, A.; Bogunovic, N.; Dimitriadis, Z.; Scholtz, S.; Boergermann, J.; Gummert, J.; Horstkotte, D.; Mesa, D.; Delgado, M.; Gutierrez Ballesteros, G.; Aristizabal Duque, C.; Fernandez Cabeza, J.; Duran, E.; Ferreiro, C.; Sanchez Fernandez, J.; Suarez De Lezo, J.; Braga, P.; Rodrigues, A.; Santos, L.; Melica, B.; Ribeiro, J.; Sampaio, F.; Fontes-Carvalho, R.; Dias, A.; Gama Ribeiro, V.; Nascimento, H.; Flores, L.; Ribeiro, V.; Melao, F.; Sousa, C.; Macedo, F.; Dias, P.; Maciel, MJ.; Vizzardi, E.; Bonadei, I.; Platto, F.; Metra, M.; Formenti, A.; Mancini, ME.; Pontone, G.; Andreini, D.; Fusini, L.; Muratori, M.; Mushtaq, S.; Guglielmo, M.; Pepi, M.; Toutouzas, K.; Stathogiannis, K.; Michelongona, A.; Latsios, G.; Synetos, A.; Trantalis, G.; Sideris, S.; Lazaros, G.; Tousoulis, D.; Cladellas, M.; Ble, M.; Vaquerizo, B.; Farre, N.; Molina, L.; Gomez, M.; Millan, R.; Marti, J.; Scandura, S.; Capranzano, P.; Mangiafico, S.; Ronsivalle, G.; Chiaranda', M.; Giaquinta, S.; Popolo Rubbio, A.; Farruggio, S.; Buccheri, S.; Imme', S.; Castania, G.; Di Salvo, ME.; Capodanno, D.; Tamburino, C.; Tyomkin, V.; Peleg, E.; Fuchs, T.; Gabara, Z.; Vered, Z.; Reskovic Luksic, V.; Pasalic, M.; Pezo Nikolic, B.; Brestovac, M.; Separovic Hanzevacki, J.; Rodrigues, J.; Campelo, M.; Moura, B.; Mar · European Heart Journal – Cardiovascular Imaging · 2016

P981Lvot area measurement using gated ct data reclassifies aortic stenosis severity as graded by echocardiographyP982Paradoxical low-flow low-gradient aortic stenosis: an intermediate state between moderate and severe aortic stenosis?P983Can rheumatic significant mitral stenosis be a cause of paradoxical low gradient, low flow, in patients with severe aortic stenosis? an echocardiographic and outcome studyP984Clinical and hemodynamic comparison of isolated versus combined aortic and mitral stenosisP985Echocardiographic end-diastolic velocity in the proximal descending aorta should be interpreted with caution when the ascending aorta is dilated: insights from cardiovascular magnetic resonanceP987Prevalence of atrial mitral regurgitation in patients with severe mitral regurgitationP988Role of 2D/3D echocardiography in the risk stratification of endocardial lead-related tricuspid regurgitation: a single-centre study among?241 patientsP989When TEE is needed in patients with staphylococcus aureus bacteremia for the assessment of risk profile of infective endocarditis?P990Appropriateness criteria to echocardiograms for suspected infective endocarditis: experience of a tertiary referral centerP991Independent predictors of outcome in infective endocarditisP992The role of transesophageal cardiography in clinical course and prognosis of complicated infective endocarditis in critically ill patients: our 15 years experienceP993Left bundle branch block atypical pattern as a prognostic determinant in patients taken to TAVIP994Efficacy of long-term ivabradine therapy in severe systolic chronic heart failure patients with and without type 2 diabetes mellitusP995Relations between left ventricular reverse remodeling and serum markers of extracellular matrix fibrosis in dilated cardiomyopathyP996The healthy left ventricle accommodates an increasing vortex formation time for volume transfer in diastolic filling :Implications for heart failureP997Evolutionary changes of pulmonary arterModerato, L.; Di Nora, C.; Soufiani, A.; Soufiani, A.; Bech-Hanssen, O.; Johnson, K.; Hamadanchi, A.; Longobardo, L.; Casadei, F.; Ilhao Moreira, R.; Ahmad, F.; Parra Laca, B.; Tumasyan, LR.; Wisniowska-Smialek, S.; King, GJ.; Di Ruocco, MV.; Ciampi, Q.; Wang, J.; Cappelletto, C.; Igual Munoz, B.; Kosmala, W.; Almeida, A M G; Kostakou, P.; Zaremba, T.; Contaldi, C.; Palumbo, A.; Coli, S.; Orlandini, D.; Russo, G.; Gaibazzi, N.; Poli, S.; Vriz, O.; Zito, C.; Carerj, S.; Pavan, D.; Antonini-Canterin, F.; Ougnou, H.; Elhattab, FZ.; Bendagha, N.; Tribak, M.; Lahchab, FZ.; Mahfoudi, L.; Fadel, B.; Moughil, S.; Mohty, D.; Ougnou, H.; El Hattab, FZ.; Bendagha, N.; Mahfoudi, L.; Tribak, M.; Lahchab, FZ.; Aboyans, V.; Moughil, S.; Mohty, D.; Polte, CL.; Svensson, F.; Johnsson, ÅA; Lagerstrand, KM.; Gao, SA.; Abdel-Rahman, ST.; Dobson, L.; Gatenby, K.; Kidambi, A.; Schlosshan, D.; Moradi, B.; Asadi, Y.; Poerner, TC.; Doenst, T.; Schulze, PC.; Goebel, B.; Zito, C.; Trio, O.; Cusma'-Piccione, M.; Di Bella, G.; Khandheria, BK.; Carerj, S.; De Chiara, B.; Spano', F.; Bokor, D.; Quattrocchi, S.; Varrenti, M.; Vigano', E.; Rinaldi, I.; Giannattasio, C.; Moreo, A.; Coutinho Cruz, M.; Moura Branco, L.; Galrinho, A.; Coutinho Miranda, L.; Viveiros Monteiro, A.; Aguiar Rosa, S.; Rodrigues, I.; Fragata, J.; Cruz Ferreira, R.; Cox, S.; Chan, ST.; Abdul Rahman, E.; Zainal Abidin, I.; Sadiq, MA.; Islas, F.; De Agustin, A.; Nombela, L.; Marcos-Alberca, P.; Macaya, C.; Perez De Isla, L.; Olmos, C.; Adamyan, KG.; Rubis, P.; Khachatryan, L.; Karabinowska, A.; Faltyn, P.; Dziewiecka, E.; Biernacka-Fialkowska, B.; Hlawaty, M.; Kostkiewicz, M.; Podolec, P.; Coen, K.; Serseniuc, M.; Nolan, PG.; Clarke, JG.; Temporelli, PL.; Pistono, M.; Imparato, A.; Eleuteri, E.; Giannuzzi, P.; Cortigiani, L.; Tesic, M.; Beleslin, B.; Rigo, F.; Djorkievic-Dikic, A.; Picano, E.; Zuo, L.; Ta, SJ.; Kang, N.; Zhou, MY.; Guo, RQ.; Liu, L.; Stolfo, D.; De Luca, A.; Pinamonti, B.; Barbati, G.; Gobbo, G.; Pivetta, A.; B · European Heart Journal – Cardiovascular Imaging · 2016