Zobrazeno 71 - 80
of 217
pro vyhledávání: '"Valmik Bhargava"'
Publikováno v:
American Heart Journal. 130:386-396
Intravascular ultrasound uses a high-frequency, miniaturized, ultrasound transducer positioned on the tip of a coronary catheter to provide detailed cross-sectional images of the coronary vessel wall. Unlike angiography, which details only luminal en
Autor:
Howard A. Rockman, Ralph Shabetai, Kirk L. Peterson, John Ross, Alaa Ibriham, John Long, Ken Carrigan, William F. Penny, Valmik Bhargava
Publikováno v:
Journal of the American College of Cardiology. 25(5):1046-1055
Objectives. In view of the segmental occurrence of coronary atherosclerosis, we postulated that acetylcholine may cause heterogeneous vasomotion, depending on the extent of vessel analyzed, criteria for change in vessel caliber and dose of drug admin
Autor:
Meenakshi A. Bhalla, Valmik Bhargava
Publikováno v:
The International Journal of Cardiac Imaging. 19:267-269
Autor:
Dongwan Sohn, Helga Fritsch, Valmik Bhargava, Ravinder K. Mittal, M. Raj Rajasekaran, Mitra Salehi
Publikováno v:
The Journal of urology. 188(4)
The internal (smooth muscle) and the external (rhabdosphincter striated muscle) urethral sphincters have important roles in the genesis of urethral closure pressure. The U-shaped pelvic floor puborectalis muscle is important in the closure of anal an
Autor:
John Ross, Larry R. Jones, Valmik Bhargava, Robert S. Ross, Howard A. Rockman, Kenneth R. Chien, Mohsin Karimi, S Ono
Publikováno v:
Proceedings of the National Academy of Sciences. 91:2694-2698
The present study reports the development and characterization of a murine model of right ventricular dysfunction following graded constriction in the pulmonary artery via microsurgical approaches. To analyze in vivo ventricular function, a technique
Autor:
Richard L. Lieber, Valmik Bhargava, Ravinder K. Mittal, Sonia Ramamoorthy, M. Raj Rajasekaran, Yanfen Jiang
Publikováno v:
Diseases of the colon and rectum. 54(11)
BACKGROUND We recently found that the anal canal function and external anal sphincter contraction can be enhanced by surgically adjusting the EAS muscle sarcomere length in rabbits. A 20% length plication of the external anal sphincter muscle results
Publikováno v:
American journal of physiology. Gastrointestinal and liver physiology. 301(6)
Myocardial blood flow occurs during the diastolic phase of the cardiac cycle, because myocardial contraction during the systolic phase impedes myocardial perfusion. Using laser Doppler perfusion technique, we studied the effect of esophageal contract
Publikováno v:
American journal of physiology. Gastrointestinal and liver physiology. 301(6)
Several studies from our laboratory show that axial stretch of the lower esophageal sphincter (LES) in an oral direction causes neurally mediated LES relaxation. Under physiological conditions, axial stretch of the LES is caused by longitudinal muscl
Autor:
T. Miura, Shunichi Miyazaki, Valmik Bhargava, Brian D. Guth, Ciro Indolfi, Katharina S. Sunnerhagen, Kirk L. Peterson
Publikováno v:
Europe PubMed Central
To clarify whether impaired left ventricular relaxation elicited by increased afterload is attributable to regional dyssynchrony, we analyzed in dogs simultaneous left ventricular contrast ventriculography and pressure before and during angiotensin I
Autor:
Ravinder K. Mittal, Sung Ae Jung, Dolores H. Pretorius, Petr Krysl, Anna M. Karstens, Valmik Bhargava, Varuna Raizada
Objective We used a novel technique, high-definition manometry (HDM) that utilizes 256 tactile sensitive microtransducers to define the characteristics of vaginal high-pressure zone. Study Design Sixteen nullipara asymptomatic women were studied usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04438c5a50b1465620fde84d62d879bd
https://europepmc.org/articles/PMC2910785/
https://europepmc.org/articles/PMC2910785/