Výsledky vyhledávání - "Nathan H. Tehrani"

Akademický článek

Machine learning derived segmentation of phase velocity encoded cardiovascular magnetic resonance for fully automated aortic flow quantification

Autor: Alex Bratt, Jiwon Kim, Meridith Pollie, Ashley N. Beecy, Nathan H. Tehrani, Noel Codella, Rocio Perez-Johnston, Maria Chiara Palumbo, Javid Alakbarli, Wayne Colizza, Ian R. Drexler, Clerio F. Azevedo, Raymond J. Kim, Richard B. Devereux, Jonathan W. Weinsaft

Publikováno v: Journal of Cardiovascular Magnetic Resonance, Vol 21, Iss 1, Pp 1-11 (2019)

Abstract Background Phase contrast (PC) cardiovascular magnetic resonance (CMR) is widely employed for flow quantification, but analysis typically requires time consuming manual segmentation which can require human correction. Advances in machine lea

Externí odkaz: https://doaj.org/article/d99442973c6f4cbd808498e207a87d48

Zobrazit plný text záznamu

Akademický článek

Impact of Mitral Regurgitation Severity and Cause on Effort Tolerance–Integrated Stress Myocardial Perfusion Imaging and Echocardiographic Assessment of Patients With Known or Suspected Coronary Artery Disease Undergoing Exercise Treadmill Testing

Autor: Polydoros N. Kampaktsis, Benjamin J. Albert, Jiwon Kim, Lola X. Xie, Lillian R. Brouwer, Nathan H. Tehrani, Michael Villanueva, Daniel Y. Choi, Massimiliano Szulc, Mark B. Ratcliffe, Robert A. Levine, Richard B. Devereux, Jonathan W. Weinsaft

Publikováno v: Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 8, Iss 5 (2019)

Background Mitral regurgitation (MR) has the potential to impede exercise capacity; it is uncertain whether this is because of regurgitation itself or the underlying cause of valvular insufficiency. Methods and Results The population comprised 3267 p

Externí odkaz: https://doaj.org/article/5b485de799dd4ef4966d9d82566ed532

Zobrazit plný text záznamu

Delayed Treatment of Acute Myocardial Infarction With Ventricular Septal Rupture Due to Patient Fear During the COVID-19 Pandemic

Autor: Xuming Dai, Samuel J. Lang, Dimitrios V. Avgerinos, Nathan H Tehrani, Minar Chhetry, Charles A. Mack, Reema Bhatt

Publikováno v: Tex Heart Inst J

During the coronavirus disease 2019 (COVID-19) pandemic, more patients are presenting with complications late after acute myocardial infarction. We report the case of a 71-year-old man who delayed seeking medical care for 2 weeks, despite progressive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6448a067ead33243b040a868ce07a808
https://pubmed.ncbi.nlm.nih.gov/34383957

Zobrazit plný text záznamu

Left ventricular geometry predicts optimal response to percutaneous mitral repair via MitraClip: Integrated assessment by two‐ and three‐dimensional echocardiography

Autor: Geoffrey Bergman, Lillian R. Brouwer, Jonathan W. Weinsaft, Nathan H. Tehrani, Lola X. Xie, Shing Chiu Wong, Mark B. Ratcliffe, Javid Alakbarli, Jiwon Kim, Maria Chiara Palumbo, Omar K. Khalique, Lisa Q. Rong, Robert A. Levine, Richard B. Devereux

Publikováno v: Catheterization and Cardiovascular Interventions. 93:1152-1160

OBJECTIVES To assess impact of left ventricular (LV) chamber remodeling on MitraClip (MClp) response. BACKGROUND MitraClip is the sole percutaneous therapy approved for mitral regurgitation (MR) but response varies. LV dilation affects mitral coaptat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c71570027581c9021bfe510bbb1e59c
https://doi.org/10.1002/ccd.28147

Zobrazit plný text záznamu

Machine learning derived segmentation of phase velocity encoded cardiovascular magnetic resonance for fully automated aortic flow quantification

Autor: Clerio F. Azevedo, Richard B. Devereux, Jonathan W. Weinsaft, Maria Chiara Palumbo, Alex Bratt, Meridith P. Pollie, Wayne Colizza, Jiwon Kim, Nathan H. Tehrani, Ian R. Drexler, Javid Alakbarli, Ashley Beecy, Rocio Perez-Johnston, Raymond J. Kim, Noel C. F. Codella

Publikováno v: Journal of Cardiovascular Magnetic Resonance
Journal of Cardiovascular Magnetic Resonance, Vol 21, Iss 1, Pp 1-11 (2019)

Background Phase contrast (PC) cardiovascular magnetic resonance (CMR) is widely employed for flow quantification, but analysis typically requires time consuming manual segmentation which can require human correction. Advances in machine learning hav

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::391762c23554d72ea82daca8aa2014ac
https://doi.org/10.1186/s12968-018-0509-0

Zobrazit plný text záznamu

Tissue-Based Markers of Right Ventricular Dysfunction in Ischemic Mitral Regurgitation Assessed via Stress Cardiac Magnetic Resonance and Three-Dimensional Echocardiography

Autor: Meridith P. Pollie, Nathan H. Tehrani, Javid Alakbarli, Christiane M Abouzeid, Antonino Di Franco, Jonathan W. Weinsaft, Richard B. Devereux, Mark B. Ratcliffe, Jiwon Kim, Brian Yum, Robert A. Levine, Athena Poppas

PURPOSE: Ischemic mitral regurgitation (iMR) augments risk for right ventricular dysfunction (RV(DYS)). Right and left ventricular (LV) function are linked via common coronary perfusion, but data is lacking regarding impact of LV ischemia and infarct

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6623ad251c24a3e04d067a84fc8680be
https://europepmc.org/articles/PMC6510229/

Zobrazit plný text záznamu

TISSUE-BASED MARKERS OF RIGHT VENTRICULAR DYSFUNCTION IN ISCHEMIC MITRAL REGURGITATION AS ASSESSED VIA STRESS CARDIAC MAGNETIC RESONANCE

Autor: Nathan H. Tehrani, Lillian R. Brouwer, Jonathan W. Weinsaft, Richard B. Devereux, Brian Yum, Jonathan D. Kochav, Jiwon Kim

Publikováno v: Journal of the American College of Cardiology. 73:1544

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0187c8f095cb7673489a29ce237e6b55
https://doi.org/10.1016/s0735-1097(19)32150-3

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání