OBJECTIVE: Aim of this study was to compare the hemodynamic profiles of 2 aortic valve bioprostheses: the Carpentier Edwards Perimount Magna (CEPM) valve and the Trifecta valve. METHODS: 100 patients who underwent AVR for severe symptomatic AS between September 2011 and October 2012 were analyzed by means of standard trans-thoracic Doppler-echocardiography. RESULTS: Mean and peak gradients were significantly lower for the 21 mm Trifecta vs CEPM (11 +/- 4 vs 15 +/- 4 mmHg, and 20 +/- 6 vs 26 +/- 7 mmHg, respectively; all p < 0.05) and the 23 mm Trifecta vs CEPM (8 +/- 2 vs 14 +/- 4 mmHg, and 17 +/- 6 vs 25 +/- 9 mmHg; all p < 0.05). Effective orifice area tended to be slightly higher for the Trifecta valve. CONCLUSION: The new bioprosthetic valve Trifecta has an excellent hemodynamic profile, and lower trans-prosthesic gradients when compared to CEPM valve.
OBJECTIVE: Aim of this study was to compare the hemodynamic profiles of 2 aortic valve bioprostheses: the Carpentier Edwards Perimount Magna (CEPM) valve and the Trifecta valve. METHODS: 100 patients who underwent AVR for severe symptomatic AS between September 2011 and October 2012 were analyzed by means of standard trans-thoracic Doppler-echocardiography. RESULTS: Mean and peak gradients were significantly lower for the 21 mm Trifecta vs CEPM (11 +/- 4 vs 15 +/- 4 mmHg, and 20 +/- 6 vs 26 +/- 7 mmHg, respectively; all p < 0.05) and the 23 mm Trifecta vs CEPM (8 +/- 2 vs 14 +/- 4 mmHg, and 17 +/- 6 vs 25 +/- 9 mmHg; all p < 0.05). Effective orifice area tended to be slightly higher for the Trifecta valve. CONCLUSION: The new bioprosthetic valve Trifecta has an excellent hemodynamic profile, and lower trans-prosthesic gradients when compared to CEPM valve.
Authors: Paolo Nardi; Calogera Pisano; Fabio Bertoldo; Sara Rita Vacirca; Monica Greci; Carlo Bassano; Antonio Scafuri; Antonio Pellegrino; Giovanni Ruvolo Journal: J Thorac Dis Date: 2019-04 Impact factor: 2.895
Authors: Gregory Khatchatourov; Mathieu van Steenberghe; Doris Goy; Mathieu Potin; Javier Orrit; François Perret; Nicolas Murith; Jean-Jacques Goy Journal: JTCVS Open Date: 2021-08-26
Authors: Giovanni Mariscalco; Silvia Mariani; Samuele Bichi; Andrea Biondi; Andrea Blasio; Paolo Borsani; Fabrizio Corti; Benedetta De Chiara; Riccardo Gherli; Cristian Leva; Claudio Francesco Russo; Giordano Tasca; Paolo Vanelli; Ottavio Alfieri; Carlo Antona; Germano Di Credico; Giampiero Esposito; Amando Gamba; Luigi Martinelli; Lorenzo Menicanti; Giovanni Paolini; Cesare Beghi Journal: J Cardiothorac Surg Date: 2015-11-20 Impact factor: 1.637