Výsledky vyhledávání - "Swaminatha V. Gurudevan"

Akademický článek

Comparison between MDCT and Grayscale IVUS in a Quantitative Analysis of Coronary Lumen in Segments with or without Atherosclerotic Plaques

Autor: João L. A. A. Falcão, Breno A. A. Falcão, Swaminatha V Gurudevan, Carlos M. Campos, Expedito R. Silva, Roberto Kalil-Filho, Carlos E. Rochitte, Afonso A. Shiozaki, Otavio R. Coelho-Filho, Pedro A. Lemos

Publikováno v: Arquivos Brasileiros de Cardiologia, Vol 104, Iss 4, Pp 315-323 (2015)

Background: The diagnostic accuracy of 64-slice MDCT in comparison with IVUS has been poorly described and is mainly restricted to reports analyzing segments with documented atherosclerotic plaques. Objectives: We compared 64-slice multidetector comp

Externí odkaz: https://doaj.org/article/1100b69fb6704b59bb8bd6823afb9a47

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Impaired fasting glucose is associated with increased severity of subclinical coronary artery disease compared to patients with diabetes and normal fasting glucose: evaluation by coronary computed tomographic angiography

Autor: Farhood Saremi, Pankaj Garg, Swaminatha V. Gurudevan, Anthony N. DeMaria, Ramni Khattar, Jagat Narula, Harvey S. Hecht, Shaista Malik

Publikováno v: BMJ open, vol 6, iss 8
BMJ Open

Objective This study was designed to evaluate the severity of subclinical atherosclerosis in patients with asymptomatic impaired fasting glucose (IFG) compared to those with diabetes mellitus (DM) and normal fasting glucose (NFG), as measured by coro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f88143bb65212ec55433cc0c63002e3b
https://escholarship.org/uc/item/66z510vk

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Assessment of the morphological features of degenerative mitral valve disease using 64-slice multi detector computed tomography

Autor: Alfredo Trento, Daniel S. Berman, John D. Friedman, Sean W. Hayes, Mick DeRobertis, Victor Y. Cheng, Thomas W. Smith, Swaminatha V. Gurudevan, Louise Thomson, Robert J. Siegel

Publikováno v: Journal of Cardiovascular Computed Tomography. 6:415-421

Background Patients with severe mitral regurgitation may be screened for coronary artery disease with the use of cardiac computed tomography before valve surgery. Objective We hypothesized that dual-source multidetector computed tomography (DSCT) cou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::799ebd238f6610bb91df28afafb24540
https://doi.org/10.1016/j.jcct.2012.10.004

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Echocardiographic Evaluation of Iatrogenic Atrial Septal Defect After Catheter-Based Mitral Valve Clip Insertion

Autor: Takeji Saitoh, Saibal Kar, Takahiro Shiota, Azusa Furugen, Swaminatha V. Gurudevan, Robert J. Siegel, Masaki Izumo, Kirsten Tolstrup, Yoko Miyata-Fukuoka, Jun Tanaka

Publikováno v: The American Journal of Cardiology. 109:1787-1791

The geometries and sizes of persistent iatrogenic atrial septal defects (IASDs) after transseptal puncture during catheter-based mitral valve clip insertion (MVCI) have not been detailed. In this study, 11 IASDs were investigated in 10 patients who u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfa00807322ef2a0e8ca25f57fe71ae7
https://doi.org/10.1016/j.amjcard.2012.02.023

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Left Atrial Size and Function Are Related to Pulmonary Hypertension in Coronary Artery Disease

Autor: Eiji Kuwahara, Kirsten Tolstrup, Yuichi Shimada, Robert J. Siegel, Takahiro Shiota, Swaminatha V. Gurudevan, Yoko Miyata-Fukuoka, Masaki Izumo

Publikováno v: Echocardiography. 29:535-540

Background: Left atrial (LA) size reflects diastolic burden and is a prognostic parameter of common cardiovascular death. However, the association between LA size and function and pulmonary hypertension (PH) in coronary artery disease (CAD) has not b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::117fe33d235b65c579894d22073d1566
https://doi.org/10.1111/j.1540-8175.2011.01648.x

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Atropine as an adjunct to supine bicycle stress echocardiography: an alternative strategy to achieve target heart rate or rate pressure product

Autor: Takahiro Shiota, Olivera Cuk, Smruti S. Nalawadi, Robert J. Siegel, Swaminatha V. Gurudevan, Kirsten Tolstrup

Publikováno v: European Heart Journal - Cardiovascular Imaging. 13:612-616

Aims To investigate the use of atropine to achieve target heart rate (THR) and rate pressure product (RPP) during supine bicycle exercise stress echocardiography (SBESE) to increase the number of diagnostic stress tests. Methods and results Forty-fou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cf3093a4f512c700477e025c1cd343f
https://doi.org/10.1093/ejechocard/jer268

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Transcatheter Aortic Valve Implantation Three-Dimensional Echo Monitoring and Guidance

Autor: Robert J. Siegel, Rajendra Makkar, Swaminatha V. Gurudevan, Aik Doumanian

Publikováno v: Current Cardiovascular Imaging Reports. 4:335-348

Transcatheter aortic valve implantation (TAVI) was first performed in 2002. With the Edwards-Sapien valve, more than 20,000 to 25,000 TAVI procedures have now been performed worldwide. In this paper, we share our experience using live three-dimension

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4006b8614e239ed9ada678cbfe3b54f7
https://doi.org/10.1007/s12410-011-9103-7

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Left Atrial Myxomas: Correlation of Two-Dimensional and Live Three-Dimensional Transesophageal Echocardiography with the Clinical and Pathologic Findings

Autor: Robert J. Siegel, Daniel Luthringer, Kirsten Tolstrup, Takahiro Shiota, Swaminatha V. Gurudevan, Huai Luo

Publikováno v: Journal of the American Society of Echocardiography. 24:618-624

Background Although transthoracic echocardiography and two-dimensional transesophageal echocardiography (TEE) identify cardiac myxomas with high sensitivity, anatomic and morphologic information is often incomplete. Real-time three-dimensional (3D) T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8422c02bae40124546aa91f11529393
https://doi.org/10.1016/j.echo.2011.01.007

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Assessment of left ventricular regional wall motion and ejection fraction with low-radiation dose helical dual-source CT: Comparison to two-dimensional echocardiography

Autor: Ryo Nakazato, Thomas W. Smith, Balaji Tamarappoo, Damini Dey, Swaminatha V. Gurudevan, Ariel Gutstein, John D. Friedman, Daniel S. Berman, Louise E.J. Thomson, Victor Y. Cheng, Sean W. Hayes, Haim Shmilovich

Publikováno v: Journal of Cardiovascular Computed Tomography. 5:149-157

Electrocardiographic (ECG)-based tube current modulation during cardiac CT reduces radiation exposure but significantly increases noise in parts of the cardiac cycle where tube current is minimized.We evaluated the effect of maximal ECG-based tube cu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99c1b4dd990a34f5b439247f650eea3c
https://doi.org/10.1016/j.jcct.2011.01.011

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