Zobrazeno 1 - 10
of 248
pro vyhledávání: '"Albert C, Lardo"'
Autor:
Thura T. Abd, Asim I. Shafique, Hayder S. Yasir, Jung-Hee Seo, Richard T. George, Rajat Mittal, Albert C. Lardo
Publikováno v:
International Journal of Cardiology: Heart & Vasculature, Vol 12, Iss C, Pp 11-14 (2016)
Background: Coronary computed tomography angiography (CCTA) is obtained using peripheral intravenous iodinated contrast agents (ICA) injection. There is continuing attempts to derive coronary physiological information like coronary blood flow (CBF) a
Externí odkaz:
https://doaj.org/article/28e2136c0cb94b838a662b53ca1c305c
Publikováno v:
Fujita Medical Journal, Vol 1, Iss 1, Pp 9-14 (2016)
Objectives: The purpose of this study was to develop a quantitative method for myocardial blood flow (MBF) measurement using contrast-enhanced multidetector computed tomography (MDCT) images with bolus tracking and helical scanning. Materials and Met
Externí odkaz:
https://doaj.org/article/f22f85d85a4d4febb34534f32f92dbd9
Autor:
Parastou, Eslami, Jung-Hee, Seo, Amir Ali, Rahsepar, Asim, Shafique, Shirley F, Rollison, Albert C, Lardo, Rajat, Mittal, Marcus Y, Chen
Publikováno v:
Journal of Biomechanical Engineering. 144
Transluminal attenuation gradient (TAG), defined as the gradient of the contrast agent attenuation drop along the vessel, is an imaging biomarker that indicates stenosis in the coronary arteries. The transluminal attenuation flow encoding (TAFE) equa
Autor:
Loewe, Christian
Publikováno v:
In European Journal of Radiology 2004 52(3):337-337
Autor:
Fady Dawoud, B. Milan Horacek, Albert C. Lardo, Karl H. Schuleri, Henry R. Halperin, Ronald D. Berger, David D. Spragg
Publikováno v:
Journal of Cardiovascular Electrophysiology. 27:1454-1461
Introduction The interplay between electrical activation and mechanical contraction patterns is hypothesized to be central to reduced effectiveness of cardiac resynchronization therapy (CRT). Furthermore, complex scar substrates render CRT less effec
Publikováno v:
J Biomech Eng
The arterial input function (AIF)—time-density curve (TDC) of contrast at the coronary ostia—plays a central role in contrast enhanced computed tomography angiography (CTA). This study employs computational modeling in a patient-specific aorta to
Publikováno v:
CinC
A common setting for scar-related ventricular tachycardia is a reentry circuit formed by narrow channels of surviving tissue inside the myocardial scar. It is challenging to identify the critical components of these circuits using invasive catheter m
Autor:
Albert C. Lardo, Asim I. Shafique, Hayder S. Yasir, Jung Hee Seo, Rajat Mittal, Thura T. Abd, Richard T. George
Publikováno v:
International Journal of Cardiology. Heart & Vasculature
International Journal of Cardiology: Heart & Vasculature, Vol 12, Iss C, Pp 11-14 (2016)
International Journal of Cardiology: Heart & Vasculature, Vol 12, Iss C, Pp 11-14 (2016)
Background Coronary computed tomography angiography (CCTA) is obtained using peripheral intravenous iodinated contrast agents (ICA) injection. There is continuing attempts to derive coronary physiological information like coronary blood flow (CBF) an
Autor:
Henry R. Halperin, Alan Cheng, Ronald D. Berger, David D. Spragg, Fady Dawoud, B. Milan Horacek, Albert C. Lardo
Publikováno v:
Journal of Electrocardiology. 49:375-382
Electromechanical de-coupling is hypothesized to explain non-response of dyssynchrony patient to cardiac resynchronization therapy (CRT). In this pilot study, we investigated regional electromechanical uncoupling in 10 patients referred for CRT using
Autor:
Valeria Weltin, Saman Nazarian, Hugh Calkins, Diana McVeigh, Alan C. Kwan, Stefan L. Zimmerman, Ihab R. Kamel, Esra Gucuk Ipek, Ronald D. Berger, Michael A. Kraut, Rozann Hansford, Albert C. Lardo, Amir Ali Rahsepar, Henry R. Halperin
Publikováno v:
The New England journal of medicine. 377(26)
Patients who have pacemakers or defibrillators are often denied the opportunity to undergo magnetic resonance imaging (MRI) because of safety concerns, unless the devices meet certain criteria specified by the Food and Drug Administration (termed "MR