Zobrazeno 1 - 10
of 301
pro vyhledávání: '"Ismail El‐Hamamsy"'
Autor:
Yujiro Yokoyama, Toshiki Kuno, Nana Toyoda, Tomohiro Fujisaki, Hisato Takagi, Shinobu Itagaki, Michael Ibrahim, Maral Ouzounian, Ismail El‐Hamamsy, Shinichi Fukuhara
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 12, Iss 1 (2023)
Background The Ross operation appears to restore normal survival in young and middle‐aged adults with aortic valve disease. However, there are limited data comparing it with conventional aortic valve replacement. Herein, we compared outcomes of the
Externí odkaz:
https://doaj.org/article/6f5d4f19038b4a11b27d33049f614627
Autor:
Marina Ibrahim, MD, MEd, Louis-Mathieu Stevens, MD, PhD, Maral Ouzounian, MD, PhD, Ali Hage, MD, Francois Dagenais, MD, Mark Peterson, MD, PhD, Ismail El-Hamamsy, MD, PhD, Munir Boodhwani, MD, MSc, John Bozinovski, MD, MSc, Michael C. Moon, MD, Michael H. Yamashita, MDCM, MPH, Rony Atoui, MD, MSc, Bindu Bittira, MD, Darrin Payne, MD, MSc, Kevin Lachapelle, MD, MSc, Michael W.A. Chu, MD, Med, Jennifer C.-Y. Chung, MD, MSc
Publikováno v:
CJC Open, Vol 3, Iss 9, Pp 1117-1124 (2021)
Background: To explore evolving surgical techniques and outcomes for aortic arch surgery. Methods: A total of 2435 consecutive patients underwent aortic arch repair with hypothermic circulatory arrest between 2008 and 2018 in 12 institutions across C
Externí odkaz:
https://doaj.org/article/316a6ab338d34305a84da6164e5f0e14
Autor:
Ján Gofus, Mikita Karalko, Petr Fila, Jiří Ondrášek, Hans-Joachim Schäfers, Adrian Kolesár, Emmanuel Lansac, Ismail El-Hamamsy, Laurent de Kerchove, Christian Dinges, Jaroslav Hlubocký, Petr Němec, Martin Tuna, Jan Vojáček
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 9 (2022)
BackgroundUnicuspid aortic valve (UAV) is the second most common underlying cause of aortic valve dysfunction in young adults after the bicuspid valve. The valve may be replaced (for example by pulmonary autograft) or repaired using the bicuspidizati
Externí odkaz:
https://doaj.org/article/7376b59c3a7a4d4fa0f1880ad6e22cdb
Autor:
Alexandre Bergeron, Vanessa Hertig, Louis Villeneuve, Vincent Chauvette, Ismail El‐Hamamsy, Angelino Calderone
Publikováno v:
Physiological Reports, Vol 10, Iss 8, Pp n/a-n/a (2022)
Abstract Male sex and hypertension represent risk factors in the progression of an aortic aneurysm. The present study examined the morphological/cellular phenotype of the ascending aorta (AA) of male and female patients diagnosed with a bicuspid aort
Externí odkaz:
https://doaj.org/article/ac2483885a0c4829a1e457446ba9afb5
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 8 (2021)
Objective: By assessing the normal dimensions and the relationship between the aortic root and leaflets in Chinese population, the objective of this three-dimensional computed tomography (3DCT)-based study was to establish a matching reference for le
Externí odkaz:
https://doaj.org/article/0791e4b96e9d4b2aabb917774e0f4655
Publikováno v:
Journal of Advanced Research, Vol 1, Iss 1, Pp 5-12 (2010)
The aortic valve was long considered a passive structure that opens and closes in response to changes in transvalvular pressure. Recent evidence suggests that the aortic valve performs highly sophisticated functions as a result of its unique microsco
Externí odkaz:
https://doaj.org/article/03fb0bf6fbd64863baaa2ab5d58b7eef
Autor:
Ismail El-Hamamsy, Karim Lekadir, Iacopo Olivotto, Ahmed El Guindy, Robert Merrifield, Luigi Rega, GuangZong Yang, Franco Cecchi, Magdi H. Yacoub
Publikováno v:
Global Cardiology Science & Practice, Vol 2012, Iss 1 (2012)
Background The role of a tailored surgical approach for hypertrophic cardiomyopathy (HCM) on regional ventricular remodelling remains unknown. The aims of this study were to evaluate the pattern, extent and functional impact of regional ventricular r
Externí odkaz:
https://doaj.org/article/95e29592041240babe83ba7e3ed71afd
Autor:
Kristy L Cloyd, Ismail El-Hamamsy, Suwimon Boonrungsiman, Martin Hedegaard, Eileen Gentleman, Padmini Sarathchandra, Francesca Colazzo, Molly M Gentleman, Magdi H Yacoub, Adrian H Chester, Molly M Stevens
Publikováno v:
PLoS ONE, Vol 7, Iss 10, p e48154 (2012)
Valve interstitial cells populate aortic valve cusps and have been implicated in aortic valve calcification. Here we investigate a common in vitro model for aortic valve calcification by characterizing nodule formation in porcine aortic valve interst
Externí odkaz:
https://doaj.org/article/eecfa04c04614fed8cd397132e5d60e3
Publikováno v:
Global Cardiology Science & Practice, Vol 2011, Iss 1 (2011)
Externí odkaz:
https://doaj.org/article/cc49d4ffbeb547809f7ae95a4a6f0ded
Publikováno v:
Global Cardiology Science & Practice, Vol 2011, Iss 1 (2011)
Externí odkaz:
https://doaj.org/article/e0fa743d11c54fee864d18c5018599a0