Search Results - "Dessoffy, Raymond"

The design modification of advanced ventricular assist device to enhance pulse augmentation and regurgitant flow shut‐off by Miyamoto, Takuma, Byram, Nicole, Karimov, Jamshid H., Adams, Joseph, Dessoffy, Raymond, Kuban, Barry D., Gao, Shengqiang, Horvath, David J., Fukamachi, Kiyotaka

“…The new Advanced ventricular assist device (Advanced VAD) has many features such as improving pulsatility and preventing regurgitant flow during pump stoppage…”
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Lumbar muscle atrophy caused by harness replacement in a chronic calf model of total artificial heart implantation by Karimov, Jamshid H., Such, Kimberly A., Dessoffy, Raymond, Fukamachi, Kiyotaka

“…The postoperative care of animals implanted with mechanical circulatory support devices is complex. The standard of care requires continuous monitoring of…”
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In vivo acute performance of the Cleveland Clinic self-regulating, continuous-flow total artificial heart by Fumoto, Hideyuki, MD, Horvath, David J., MSME, Rao, Santosh, MD, Massiello, Alex L., MEBME, Horai, Tetsuya, MD, Takaseya, Tohru, MD, PhD, Arakawa, Yoko, MD, Mielke, Nicole, BS, Chen, Ji-Feng, BS, Dessoffy, Raymond, AA, Fukamachi, Kiyotaka, MD, PhD, Golding, Leonard A.R., MB, BS

“…Background The purpose of this study was to evaluate the acute in vivo pump performance of a unique valveless, sensorless, pulsatile, continuous-flow total…”
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Generating pulsatility by pump speed modulation with continuous-flow total artificial heart in awake calves by Fukamachi, Kiyotaka, Karimov, Jamshid H., Sunagawa, Gengo, Horvath, David J., Byram, Nicole, Kuban, Barry D., Dessoffy, Raymond, Sale, Shiva, Golding, Leonard A. R., Moazami, Nader

“…The purpose of this study was to evaluate the effects of sinusoidal pump speed modulation of the Cleveland Clinic continuous-flow total artificial heart…”
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Anatomical study of the Cleveland Clinic continuous-flow total artificial heart in adult and pediatric configurations by Fukamachi, Kiyotaka, Karimov, Jamshid H., Byram, Nicole A., Sunagawa, Gengo, Dessoffy, Raymond, Miyamoto, Takuma, Horvath, David J.

“…The purpose of this study was to assess the smallest possible body sizes of patients in whom the Cleveland Clinic continuous-flow total artificial heart for…”
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The axial continuous-flow blood pump: bench evaluation of changes in flow associated with changes of inflow cannula angle by Karimov, Jamshid H., MD, PhD, Tong, Michael Zhen-Yu, MD, MBA, Byram, Nicole, BS, Sunagawa, Gengo, MD, Dessoffy, Raymond, AA, Moazami, Nader, MD, Starling, Randall C., MD, MPH, Fukamachi, Kiyotaka, MD, PhD

“…Background Changes in the geometry of the HeartMate II (HMII)’s inflow cannula have been implicated in device thrombosis post implant. The purpose of this in…”
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Novel technique for airless connection of artificial heart to vascular conduits by Karimov, Jamshid H., Gao, Shengqiang, Dessoffy, Raymond, Sunagawa, Gengo, Sinkewich, Martin, Grady, Patrick, Sale, Shiva, Moazami, Nader, Fukamachi, Kiyotaka

“…Successful implantation of a total artificial heart relies on multiple standardized procedures, primarily the resection of the native heart, and exacting…”
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Moderate hypothermia technique for chronic implantation of a total artificial heart in calves by Karimov, Jamshid H., Grady, Patrick, Sinkewich, Martin, Sunagawa, Gengo, Dessoffy, Raymond, Byram, Nicole, Moazami, Nader, Fukamachi, Kiyotaka

“…The benefit of whole-body hypothermia in preventing ischemic injury during cardiac surgical operations is well documented. However, application of hypothermia…”
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Effect of Epivascular Cardiac Autonomic Nerve Stimulation on Cardiac Function by Kobayashi, Mariko, MD, Sakurai, Seiichiro, MD, Takaseya, Tohru, MD, PhD, Shiose, Akira, MD, PhD, Kim, Hyun-Il, MD, Fujiki, Masako, MD, Karimov, Jamshid H., MD, PhD, Dessoffy, Raymond, AA, Massiello, Alex, MEBME, Borowski, Allen G., RDCS, Van Wagoner, David R., PhD, Jung, Eugene J., BSME, Fukamachi, Kiyotaka, MD, PhD

“…Background The cardiac plexus contains sympathetic and parasympathetic cardiac nerves. Our goal was to assess the hemodynamic and functional effects of…”
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A novel device for left atrial appendage exclusion: The third-generation atrial exclusion device by Fumoto, Hideyuki, MD, Gillinov, A. Marc, MD, Ootaki, Yoshio, MD, PhD, Akiyama, Masatoshi, MD, PhD, Saeed, Diyar, MD, Horai, Tetsuya, MD, Ootaki, Chiyo, MD, Vince, D. Geoffrey, PhD, Popović, Zoran B., MD, Dessoffy, Raymond, AA, Massiello, Alex, MEBME, Catanese, Jacquelyn, MA, Fukamachi, Kiyotaka, MD, PhD

“…Objective Occlusion of the left atrial appendage is proposed to reduce the risk of stroke in patients with atrial fibrillation. The third-generation atrial…”
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Hemodynamic differences between the awake and anesthetized conditions in normal calves by Takaseya, Tohru, Fujiki, Masako, Shiose, Akira, Kim, Hyun-Il, Kobayashi, Mariko, Massiello, Alex L., Dessoffy, Raymond, Al-Ruzzeh, Sharif, Fukamachi, Kiyotaka

“…There is insufficient information in the literature about baseline circulatory parameters in normal calves in the anesthetized versus postoperative awake…”
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Impact of left atrial appendage exclusion on left atrial function by Kamohara, Keiji, MD, Popović, Zoran B., MD, Daimon, Masao, MD, Martin, Maureen, RDCS, Ootaki, Yoshio, MD, PhD, Akiyama, Masatoshi, MD, PhD, Zahr, Firas, MD, Cingoz, Faruk, MD, Ootaki, Chiyo, MD, Kopcak, Michael W., BA, Dessoffy, Raymond, AA, Liu, Jenny, BA, Thomas, James D., MD, Gillinov, A. Marc, MD, Fukamachi, Kiyotaka, MD, PhD

“…Objectives We sought to investigate the short-term and midterm effects of left atrial appendage exclusion on left atrial function. Left atrial appendage…”
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Beating Heart Cardioscopy: A Platform for Real-Time, Intracardiac Imaging by Mihaljevic, Tomislav, MD, Ootaki, Yoshio, MD, PhD, Robertson, Jason O., BS, Durrani, Amir K., BS, Kamohara, Keiji, MD, Akiyama, Masatoshi, MD, PhD, Cingoz, Faruk, MD, Ootaki, Chiyo, MD, Dessoffy, Raymond, AA, Kopcak, Michael, BA, Liu, Jenny, BA, Fukamachi, Kiyotaka, MD, PhD

“…Purpose The purpose of this study was to develop a method for real-time, fiberoptic, intracardiac imaging to serve as a platform for closed-chest, intracardiac…”
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The Coapsys device to treat functional mitral regurgitation: In vivo long-term canine study by Inoue, Masahiro, McCarthy, Patrick M, Popovic, Zoran B, Doi, Kazuyoshi, Schenk, Soren, Nemeh, Hassan, Ootaki, Yoshio, Kopcak, Michael W., Jr, Dessoffy, Raymond, Thomas, James D, Fukamachi, Kiyotaka

“…We evaluated the capability of the Myocor Coapsys device (Myocor, Inc, Maple Grove, Minn) to reduce functional mitral regurgitation in a canine model of…”
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Off-pump mitral valve repair using the Coapsys device: a pilot study in a pacing-induced mitral regurgitation model by Fukamachi, Kiyotaka, Inoue, Masahiro, Popović, Zoran B, Doi, Kazuyoshi, Schenk, Soren, Nemeh, Hassan, Ootaki, Yoshio, Kopcak, Michael W, Dessoffy, Raymond, Thomas, James D, Bianco, Richard W, Berry, James M, McCarthy, Patrick M

“…The purpose of this study was to evaluate the ability of the Myocor Coapsys device to restore leaflet apposition and valve competency off-pump in a canine…”
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Acute Reduction of Functional Mitral Regurgitation in Canine Model Using an Epicardial Device by Akiyama, Masatoshi, MD, PhD, Popović, Zoran B., MD, PhD, Kamohara, Keiji, MD, Cingoz, Faruk, MD, Daimon, Masao, MD, Ootaki, Chiyo, MD, Ootaki, Yoshio, MD, PhD, Martin, Maureen, RDCS, Liu, Jenny, BA, Kopcak, Michael W., BA, Dessoffy, Raymond, AA, Fukamachi, Kiyotaka, MD, PhD

“…Purpose This study evaluated the short-term feasibility of a novel epicardial device that treats functional mitral regurgitation by simultaneously changing the…”
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Acute in vivo evaluation of a new stentless mitral valve by Navia, Jose L., MD, Doi, Kazuyoshi, MD, Atik, Fernando A., MD, Fukamachi, Kiyotaka, MD, PhD, Kopcak, Michael W., BA, Dessoffy, Raymond, AA, Ruda-Vega, Pablo, MD, Garcia, Mario, MD, Houghtaling, Penny L., MS, Martin, Maureen, RDCS, Blackstone, Eugene H., MD, McCarthy, Patrick M., MD, Lytle, Bruce W., MD

“…Objectives We have developed a stentless pericardial mitral valve prosthesis in 2 configurations; the purposes of this acute study in sheep were to assess (1)…”
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Optimal Mitral Annular and Subvalvular Shape Change Created by the Coapsys Device to Treat Functional Mitral Regurgitation by Fukamachi, Kiyotaka, Inoue, Masahiro, Popović, Zoran, Ootaki, Yoshio, Kopcak, Michael W, Dessoffy, Raymond, Thomas, James D, McCarthy, Patrick M

“…We have reported that the Myocor Coapsys (Myocor, Inc, Maple Grove, MN) device treated functional mitral regurgitation (MR) by reducing mitral annular…”
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PEDIATRIC CONTINUOUS-FLOW TOTAL ARTIFICIAL HEART IN CONGENITAL POPULATION: REPORT ON VISUAL AND VIRTUAL DEVICE FITTING ASSESSMENT by Miyagi, Chihiro, Ahmad, Munir, Karimov, Jamshid, Dessoffy, Raymond, Polakowski, Anthony R., Flick, Christine R., Karamlou, Tara, Fukamachi, Kiyotaka, Najm, Hani K.

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Initial In Vivo Evaluation of the DexAide Right Ventricular Assist Device by Ootaki, Yoshio, Kamohara, Keiji, Akiyama, Masatoshi, Zahr, Firas, Kopcak, Michael W, Dessoffy, Raymond, Massiello, Alex, Horvath, David, Chen, Ji-Feng, Benefit, Stephen, Golding, Leonard A. R, Fukamachi, Kiyotaka

“…Despite the increasing use of left ventricular assist devices for patients with end-stage congestive heart failure, no implantable, centrifugal right…”
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