R
Robert J. Siegel
Researcher at Cedars-Sinai Medical Center
Publications - 506
Citations - 25581
Robert J. Siegel is an academic researcher from Cedars-Sinai Medical Center. The author has contributed to research in topics: Mitral regurgitation & Mitral valve. The author has an hindex of 75, co-authored 463 publications receiving 22687 citations. Previous affiliations of Robert J. Siegel include Northern General Hospital & University of California, Los Angeles.
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Journal ArticleDOI
Cooling System Permits Effective Transcutaneous Ultrasound Clot Lysis In Vivo Without Skin Damage.
Huai Luo,Michael C. Fishbein,Yaniv Bar-Cohen,Toshihiko Nishioka,Hans Berglund,Chong-Jin Kim,Tomoo Nagai,Yochai Birnbaum,Robert J. Siegel +8 more
TL;DR: Low-frequency, high-intensity ultrasound energy can be delivered transcutaneously for clot dissolution without concomitant tissue damage when coupled with the use of a cooling system to prevent thermal injury.
Journal ArticleDOI
Usefulness of transesophageal echocardiography for positioning the intraaortic balloon pump in the operating room.
Toshihiko Nishioka,Arnold C. Friedman,Bojan Cercek,Aurelio Chaux,Huai Luo,Hans Berglund,Chong-Jin Kim,Carlos Blanche,Robert J. Siegel +8 more
TL;DR: TEE is useful for precise positioning of the IABP catheter in the operating room without the use of x-ray fluoroscopy.
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Noninvasive transcutaneous ultrasound augments thrombolysis in the left circumflex coronary artery--an in vivo canine study.
Doo-Soo Jeon,Huai Luo,Michael C. Fishbein,Takashi Miyamoto,Michael J. Horzewski,Takahiro Iwami,James Mirocha,Fumiaki Ikeno,Yasuhiro Honda,Robert J. Siegel +9 more
TL;DR: Both transcutaneous low frequency continuous wave ultrasound and pulsed wave ultrasound enhance tissue-type plasminogen activator-mediated thrombolysis of the posterior circulation with higher TIMI 3 flow rates and less reocclusion than with tissue- type plasmineg activator alone.
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Usefulness of a hand-carried cardiac ultrasound device for bedside examination of pericardial effusion in patients after cardiac surgery
Huai Luo,Ming Chen,Alfredo Trento,Takashi Miyamoto,Sergio Kobal,Yoram Neuman,Tasneem Z. Naqvi,Kirsten Tolstrup,Robert J. Siegel +8 more
TL;DR: No difference was found in the incidence of effusion based on the type of cardiac surgery, and patients with a small pericardial effusion on day 3 after surgery developed cardiac tamponade.
Journal ArticleDOI
The role of echocardiography during mitral valve percutaneous interventions.
TL;DR: The use of echocardiography for transcatheter treatment of MS, MR, and paravalvular mitral leak is described.