Results 221 to 230 of about 173,226 (364)

A technique for bicuspidization of the aortic valve [PDF]

, 1959
CRUZAT, EP, LEWIS, FJ, STARZL, TE, WALKER, FB   +3 more
core   +1 more source

Successful aortic valve repair for severe aortic insufficiency caused by radiofrequency ablation [PDF]

, 2005
Giovanni Melina, Riccardo Codecasa, Irene Capecchi, Maria Luisa Gianfaldoni, Sergio Bevilacqua, Carlo Sorbara, Pierluigi Stefàno   +6 more
openalex   +1 more source

Association of a State‐Wide Alternative Payment Model for Rural Hospitals With Bypass for Elective Surgeries

Health Services Research, EarlyView.
ABSTRACT Objective This study aimed to measure the changes in rural hospital bypass for 11 common elective surgeries following the implementation of the Pennsylvania Rural Health Model (PARHM), a global budget payment model. Study Setting and Design We leveraged a natural experiment arising from the phase‐in of PHARM in Pennsylvania.
Donald S. Bourne, Zhaojun Sun, Bruce L. Jacobs, Coleman Drake, Jeremy M. Kahn, Eric T. Roberts, Lindsay M. Sabik   +6 more
wiley   +1 more source

Pump‐Induced Hemolysis of Speed Modulated Axial‐Flow Left Ventricular Assist Devices

Artificial Organs, EarlyView.
Two Sputnik1 and two HeartMate2 axial‐flow LVADs were operated in hemolysis test benches under both constant speed and speed modulation modes (n = 7). One of the Sputnik1 pumps exhibited a statistically significant increase in hemolysis, while none of the HeartMate2 pumps showed statistically significant differences.
Patrick Borchers, Ailín Österlein Kück, Steffen Leonhardt, Marian Walter   +3 more
wiley   +1 more source

Association of Aortic Root and Valve Morphology With De Novo Aortic Valve Regurgitation After Implantation of Left Ventricular Assist Device

Artificial Organs, EarlyView.
Large preoperative aortic virtual basal ring diameter to geometric height ratio may be a novel risk factor for de novo aortic insufficiency after durable LVAD implantation and assist in determining surgical indications for concomitant aortic valve procedures with LVAD implantation.
Takashi Murakami, Yusuke Misumi, Daisuke Yoshioka, Takuji Kawamura, Ai Kawamura, Shin Yajima, Shunsuke Saito, Takashi Yamauchi, Shigeru Miyagawa   +8 more
wiley   +1 more source

Preservation of the native aortic valve in children with aortic insufficiency

Journal of the American College of Cardiology, 1998
Gerald R. Marx, Douglas D. Payne, Kenneth G. Warner, M.G. Sheahan   +3 more
openaire   +3 more sources

Development and evaluation of an impedance cardiographic system to measure cardiac output and other cardiac parameters Final progress report 1 Jul. 1969 - 31 Dec. 1970 [PDF]

Performance of impedance cardiograph for measuring heart rate and body ...
From, A. H. L., Kubicek, W. G., Patterson, R. P., Witsoe, D. A.   +3 more
core   +1 more source

Transesophageal Echocardiographic Diagnosis of Acute Aortic Valve Insufficiency After Mitral Valve Repair

, 2000
Anne Rother, Bruce A. Smith, David Adams, Charles D. Collard   +3 more
openalex   +1 more source

Impact of Frailty in Patients With Continuous‐Flow Left Ventricular Assist Device Therapy in End‐Stage Heart Failure: A Systematic Review and Meta‐Analysis

Artificial Organs, EarlyView.
Frailty significantly impacts clinical outcomes in LVAD recipients. This systematic review and meta‐analysis reveal that frail patients experience higher long‐term mortality but comparable short‐term mortality, hospital stay, and complication rates to non‐frail patients.
Christos Costa, Arian Arjomandi Rad, Yi Ting Yu, Nithiananthan Mayooran, Andrew Xanthopoulos, Marinos Koulouroudias, Robert Vardanyan, Gustavo Antonio Guida, Lydia Wilkinson, Jan Schmitto, Arjang Ruhparwar, Alina Zubarevich, Alexander Weymann, Peyman Sardari Nia, Antonios Kourliouros, Thanos Athanasiou   +15 more
wiley   +1 more source

Management of Aortic Valve Insufficiency in Patients Supported By Long-Term Continuous Flow Left Ventricular Assist Devices [PDF]

, 2012
Jeffrey A. Morgan, Robert J. Brewer, Hassan Nemeh, Scott E. Henry, N Neha, Celeste T. Williams, David E. Lanfear, Cristina Tita, Gaetano Paone   +8 more
openalex   +1 more source