Zobrazeno 1 - 10
of 253
pro vyhledávání: '"Ventricular-vascular coupling"'
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 21 (2024)
Background Black compared with White adults have a higher risk for left‐ventricular hypertrophy and heart failure possibly due to the early onset of alterations in ventricular–vascular coupling (ie, arterial [Ea] to ventricular elastance [Ees] ra
Externí odkaz:
https://doaj.org/article/d844859e02484b6bb8a0559a988f5918
Autor:
Lawrence J. Mulligan, Julian Thrash, Ludmil Mitrev, Douglas Folk, Alyssa Exarchakis, Daniel Ewert, Jeffrey C. Hill
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 11 (2024)
IntroductionThis study evaluated the hypothesis that vascular aging (VA) reduces ventricular contractile function and mechanical efficiency (ME) using the left ventricular pressure-volume (PV) construct.MethodsA previously published in-silico computa
Externí odkaz:
https://doaj.org/article/d334352faaca4cee8c98450c95fd1b07
Autor:
Andrea G. Marshall, Kit Neikirk, Zer Vue, Heather K. Beasley, Edgar Garza-Lopez, Larry Vang, Taylor Barongan, Zoe Evans, Amber Crabtree, Elsie Spencer, Josephs Anudokem, Remi Parker, Jamaine Davis, Dominique Stephens, Steven Damo, Thuy T. Pham, Jose A. Gomez, Vernat Exil, Dao-fu Dai, Sandra A. Murray, Mark L. Entman, George E. Taffet, Antentor O. Hinton, Anilkumar K. Reddy
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
IntroductionMany studies in mice have demonstrated that cardiac-specific innate immune signaling pathways can be reprogrammed to modulate inflammation in response to myocardial injury and improve outcomes. While the echocardiography standard paramete
Externí odkaz:
https://doaj.org/article/7b33348424c54b3a9e0eeab706b78234
Akademický článek
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Autor:
Lingheng Wu, Mengjiao Zhang, Jianxiong Chen, Lin Jin, Cuiqin Shen, Jiali Sun, Xianghong Luo, Zhaojun Li, Lianfang Du
Publikováno v:
Reviews in Cardiovascular Medicine, Vol 24, Iss 10, p 282 (2023)
Background: To explore the value of a novel ventricular-vascular coupling index (VVI) system in relation to age, gender and body mass index (BMI). Methods: A total of 239 volunteers with single-center and cross-sectional health screening were enrolle
Externí odkaz:
https://doaj.org/article/01e024ae16e14574ba421dbd86a50053
Autor:
Minkwan Kim, Hack-Lyoung Kim, Woo-Hyun Lim, Jae-Bin Seo, Sang-Hyun Kim, Myung-A Kim, Joo-Hee Zo
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 9 (2022)
BackgroundThe association between arterial stiffness and left ventricular (LV) diastolic function has been demonstrated in several studies, but the samples size in those studies was small. This study aims to verify this issue in a large number of stu
Externí odkaz:
https://doaj.org/article/4a6f90a014c6402c8539c52f00709840
Modification of ventriculo–arterial coupling by spironolactone in nonischemic dilated cardiomyopathy
Autor:
Mark A. Lawson, David E. Hansen, Deepak K. Gupta, Susan P. Bell, Douglas W. Adkisson, Ravinder R. Mallugari, Douglas B. Sawyer, Henry Ooi, Marvin W. Kronenberg
Publikováno v:
ESC Heart Failure, Vol 8, Iss 2, Pp 1156-1166 (2021)
Abstract Aims We sought to clarify the role of ventriculo–arterial (V–A) coupling in the treatment of nonischemic dilated cardiomyopathy (NIDCM) by adding a mineralocorticoid receptor antagonist (MRA) to conventional anti‐failure therapy. Metho
Externí odkaz:
https://doaj.org/article/b5360629d2794222a6879e6ae79cc218
Autor:
Joseph Mannozzi, Mohamed-Hussein Al-Hassan, Jasdeep Kaur, Beruk Lessanework, Alberto Alvarez, Louis Massoud, Tauheed Bhatti, Donal S. O’Leary
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Autonomic alterations in blood pressure are primarily a result of arterial baroreflex modulation of systemic vascular resistance and cardiac output on a beat-by-beat basis. The combined central and peripheral control by the baroreflex likely acts to
Externí odkaz:
https://doaj.org/article/9e3df4929efb411aa64cc77f211cf0d9
Autor:
Joseph Mannozzi, Jong-Kyung Kim, Javier A. Sala-Mercado, Mohamed-Hussein Al-Hassan, Beruk Lessanework, Alberto Alvarez, Louis Massoud, Tauheed Bhatti, Kamel Aoun, Donal S. O’Leary
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
The ventricular-vascular relationship assesses the efficacy of energy transferred from the left ventricle to the systemic circulation and is quantified as the ratio of effective arterial elastance to maximal left ventricular elastance. This relations
Externí odkaz:
https://doaj.org/article/4a04a92ea2384de88ea82f810c7bf925
Autor:
Preneet Cheema Brar, Anne Chun, Xiazhou Fan, Vivek Jani, Mary Craft, Puneet Bhatla, Shelby Kutty
Publikováno v:
Cardiovascular Diabetology, Vol 18, Iss 1, Pp 1-11 (2019)
Abstract Background It is unknown that dysglycemia in obese adolescents has effects on myocardial deformation that are more pronounced when compared to obesity alone. We hypothesized that obesity associated abnormal glucose tolerance (dysglycemia) wo
Externí odkaz:
https://doaj.org/article/3308f0fd9ea049718287b7f26c79e165