Výsledky vyhledávání

Thermography basket catheter: In vivo measurement of the temperature of atherosclerotic plaques for detection of vulnerable plaques

Autor: Mohammad Madjid, Khawar Gul, Silvio H. Litovsky, Morteza Naghavi, S. Ward Casscells, James T. Willerson, Mir Said Siadaty

Publikováno v: Catheterization and Cardiovascular Interventions. 59:52-59

We have developed an intravascular thermography basket catheter to measure the temperature of the vessel wall to locate foci of inflammation. Our 3 Fr thermography basket catheter is a thermocouple-based catheter made of a nitinol expandable and exte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab4a42b53fd3ab19625ef3d14847a73a
https://doi.org/10.1002/ccd.10486

Zobrazit plný text záznamu

Digital (Fingertip) Thermal Monitoring of Vascular Function: A Novel, Noninvasive, Nonimaging Test to Improve Traditional Cardiovascular Risk Assessment and Monitoring of Response to Treatments

Autor: Timothy O'Brien, M. Wasy Akhtar, Khawar Gul, Gary L. McQuilkin, David Panthagani, Ralph W. Metcalfe, Stanley J. Kleis, Craig Jamieson, Naser Ahmadi, Albert Andrew Yen, Morteza Naghavi, Haider Hassan, Matthew J. Budoff

Publikováno v: Asymptomatic Atherosclerosis ISBN: 9781603271783

Digital thermal monitoring (DTM) is a noninvasive, inexpensive, easily performed, operator-independent vascular function test designed to complement the existing, risk-factor based assessment of vascular health and to monitor the vascular response to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc037ff1a55d036c08ead9156b7b430b
https://doi.org/10.1007/978-1-60327-179-0_18

Zobrazit plný text záznamu

Vasa vasorum imaging: a new window to the clinical detection of vulnerable atherosclerotic plaques

Autor: Stephane Carlier, Christodoulos Stefanadis, Ralph W. Metcalfe, Craig J. Hartley, Sean M. O'Malley, Manolis Vavuranakis, Martin B. Leon, Khawar Gul, Gregg W. Stone, Roxana Mehran, Morteza Naghavi, Erling Falk, Ioannis A. Kakadiaris, Nabil Dib

Publikováno v: Carlier, S, Kakadiaris, I A, Dib, N, Vavuranakis, M, O'Malley, S M, Gul, K, Hartley, C J, Metcalfe, R, Mehran, R, Stefanadis, C, Falk, E, Stone, G, Leon, M & Naghavi, M 2005, ' Vasa vasorum imaging: a new window to the clinical detection of vulnerable atherosclerotic plaques ', Curr Atheroscler Rep, vol. 7, no. 2, pp. 164-9 .

Complications of vulnerable atherosclerotic plaques (rupture, luminal and mural thrombosis, intraplaque hemorrhage, rapid progression to stenosis, spasm, and so forth) lead to heart attacks and strokes. It remains difficult to identify what plaques a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4628bd47403e30760172965d763a2ab2
https://pure.au.dk/portal/da/publications/vasa-vasorum-imaging-a-new-window-to-the-clinical-detection-of-vulnerable-atherosclerotic-plaques(a2baa0e0-a397-11da-bee9-02004c4f4f50).html

Zobrazit plný text záznamu

Atherosclerotic plaque temperature measurements with infrared fiber optic imaging

Autor: Khawar Gul, Bujin Guo, James T. Willerson, W. Casscells, M. Naghevi, J. Mcnatt, B.A. Malik, G. Bearman

Publikováno v: Proceedings of the First Joint BMES/EMBS Conference. 1999 IEEE Engineering in Medicine and Biology 21st Annual Conference and the 1999 Annual Fall Meeting of the Biomedical Engineering Society (Cat. No.99CH37015).

Rupture of atherosclerotic plaques-the main cause of heart attack and strokes-is not predictable. Fatal plaques are found at autopsies to be associated with active inflammatory cells. Classically, inflammation sites have been characterized by heat, s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f39888f2058e3b07aa66b6ba7d045a6
https://doi.org/10.1109/iembs.1999.804268

Zobrazit plný text záznamu

Application of IR and NIR fiber optic imaging in thermographic and spectroscopic diagnosis of atherosclerotic vulnerable plaques: preliminary experience

Autor: S. Ward Casscells, Tania Khan, Mohammed Asif, Bujin Gu, Babs R. Soller, Morteza Naghavi, Khawar Gul, James T. Willerson, Mohammad Madjid, Peter Melling

Publikováno v: SPIE Proceedings.

Despite major advances in cardiovascular science and technology during the past three decades, approximately half of all myocardial infarctions and sudden deaths occur unexpectedly. It is widely accepted that coronary atherosclerotic plaques and thro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cff4e65f4e76ee8d1e87f9c684a637d6
https://doi.org/10.1117/12.409909

Zobrazit plný text záznamu

Application of infrared fiber optic imaging in atherosclerotic plaques

Autor: S. Ward Casscells, Khawar Gul, Morteza Naghevi, Bujin Guo, Janice McNatt, James T. Willerson, Gregory H. Bearman, Basit A. Malik

Publikováno v: SPIE Proceedings.

Rupture of atherosclerotic plaques - the main cause of heart attach and stokes - is not predictable. Hence even treadmill stress tests fail to detect many persons at risk. Fatal plaques are found at autopsies to be associated with active inflammatory

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c584a0fcc601ba5d1bae2fc04672d21
https://doi.org/10.1117/12.354505

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání