Výsledky vyhledávání - "Michael E. Stillabower"

CinE caRdiac magneTic resonAnce to predIct veNTricular arrhYthmia (CERTAINTY)

Autor: Katherine C. Wu, Luisa Ciuffo, Gordon F. Tomaselli, Michael E. Stillabower, Hiroshi Ashikaga, Henry R. Halperin, Timm-Michael Dickfeld, Ela Chamera, Wei H. Lee, Sanaz Norgard, Robert G. Weiss, Tommaso Mansi, Barbara Butcher, Bin Lou, Joao A.C. Lima, Susumu Tao, Hervé Delingette, Julian Krebs, Joseph E. Marine

Publikováno v: Scientific Reports
Scientific Reports, 2021, 11 (1), pp.22683. ⟨10.1038/s41598-021-02111-7⟩
Scientific Reports, Nature Publishing Group, 2021, 11 (1), ⟨10.1038/s41598-021-02111-7⟩
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)

Better models to identify individuals at low risk of ventricular arrhythmia (VA) are needed for implantable cardioverter-defibrillator (ICD) candidates to mitigate the risk of ICD-related complications. We designed the CERTAINTY study (CinE caRdiac m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4340c8a39ac8e17b07fe38b59b08631
https://hal.science/hal-03444134

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Baseline and Dynamic Risk Predictors of Appropriate Implantable Cardioverter Defibrillator Therapy

Autor: Katherine C. Wu, Michael E. Stillabower, Scott L. Zeger, Robert G. Weiss, Joseph E. Marine, Gordon F. Tomaselli, Timm Dickfeld, Hiroshi Ashikaga, Susumu Tao, Shannon Wongvibulsin

Publikováno v: Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease

Background Current approaches fail to separate patients at high versus low risk for ventricular arrhythmias owing to overreliance on a snapshot left ventricular ejection fraction measure. We used statistical machine learning to identify important car

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::704cac7adf30d639af2183c7c17e452f
https://pubmed.ncbi.nlm.nih.gov/33025849

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B-PO05-174 CORE SCAR BURDEN ON CARDIAC MAGNETIC RESONANCE IMAGING IS ASSOCIATED WITH CLUSTERED VENTRICULAR ARRHYTHMIA AND LONGER CYCLE LENGTH IN NONISCHEMIC CARDIOMYOPATHY

Autor: Aravindan Kolandaivelu, Rachit M. Vakil, Timm Dickfeld, Katherine C. Wu, Gordon F. Tomaselli, Michael E. Stillabower, Joseph E. Marine, Robert G. Weiss, Jonathan Chrispin

Publikováno v: Heart Rhythm. 18:S443

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::196f33d7633f8f36b19bf50d426d59c1
https://doi.org/10.1016/j.hrthm.2021.06.1093

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Associations between scar characteristics by cardiac magnetic resonance and changes in left ventricular ejection fraction in primary prevention defibrillator recipients

Autor: Eliseo Guallar, Michael E. Stillabower, Katherine C. Wu, Gordon F. Tomaselli, Robert G. Weiss, Yiyi Zhang, Gary Gerstenblith

Publikováno v: Heart Rhythm. 13:1661-1666

Background Left ventricular ejection fraction (LVEF) improves over time in 25%–40% of patients with cardiomyopathy with primary prevention implantable cardioverter-defibrillator (ICD). The determinants of LVEF improvement, however, are not well cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02c06a1d9844f81a9c2cc6e334913ef2
https://doi.org/10.1016/j.hrthm.2016.04.013

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Celecoxib does not alter cardiovascular and renal function during dietary salt loading

Autor: William B. Farquhar, Michael E. Stillabower, Megan M. Wenner, David G. Edwards, Chester A. Ray, Timothy J. Gardner, William C. Rose

Publikováno v: Clinical and Experimental Pharmacology and Physiology. 38:543-549

1. Cyclo-oxygenase-2 (COX-2)-derived prostaglandins are important in controlling sodium excretion and renin release. In the present study, we tested the hypothesis that a clinical dose of celecoxib would impair urinary sodium excretion and elevate bl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ea9198c2b1e7ef021d01806f9df6822
https://doi.org/10.1111/j.1440-1681.2011.05546.x

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Enhanced metaboreflex sensitivity in hypertensive humans

Autor: M. T. Sausen, William B. Farquhar, Erin P. Delaney, Michael E. Stillabower

Publikováno v: European Journal of Applied Physiology. 105:351-356

The exercise pressor reflex (EPR) is composed of the mechanoreflex and the metaboreflex and has been shown to be overactive in spontaneously hypertensive rats. The aim of the present study was to isolate the metaboreflex using post-exercise ischemia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1b47eb8ed82b6e0b01480c4321031cc
https://doi.org/10.1007/s00421-008-0910-8

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Limb venous tone and responsiveness in hypertensive humans

Autor: Colin N. Young, Erin P. Delaney, Michael E. Stillabower, William B. Farquhar, Angela DiSabatino

Publikováno v: Journal of Applied Physiology. 105:894-901

Hypertensive (HTN) animal models demonstrate lower venous compliance as well as increased venous tone and responsiveness compared with normotensive (NTN) controls. However, the extent to which findings in experimental animals can be extended to human

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f0ca29876a020c774c68b94cd92e41b
https://doi.org/10.1152/japplphysiol.90574.2008

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Venous smooth muscle tone and responsiveness in older adults

Autor: Angela DiSabatino, Colin N. Young, Michael E. Stillabower, William B. Farquhar

Publikováno v: Journal of Applied Physiology. 101:1362-1367

Venous compliance is lower in older adults compared with younger adults. It is possible that alterations in venous smooth muscle tone and responsiveness may contribute to the age-related differences in venous compliance. To determine the effects of s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98b86909a2fce0d2c4bd3176e12291af
https://doi.org/10.1152/japplphysiol.00448.2006

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Sympathetic neural responses to increased osmolality in humans

Autor: Megan M. Wenner, Allen V. Prettyman, William B. Farquhar, Michael E. Stillabower, Erin P. Delaney

Publikováno v: American Journal of Physiology-Heart and Circulatory Physiology. 291:H2181-H2186

The purpose of this study was to examine the relationship between osmolality and efferent sympathetic outflow in humans. We hypothesized that increased plasma osmolality would be associated with increases in directly measured sympathetic outflow. Mus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0d5514922c2c2bd69b720235a4962ac
https://doi.org/10.1152/ajpheart.00191.2006

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Blood pressure and hemodynamic responses to an acute sodium load in humans

Autor: Allen V. Prettyman, William B. Farquhar, Erin E. Paul, Michael E. Stillabower

Publikováno v: Journal of Applied Physiology. 99:1545-1551

The purpose of this study was to investigate the acute blood pressure (BP) and hemodynamic effects of sodium chloride (3% intravenous solution). Although many studies link a change in dietary sodium to a change in BP, few consider the effects of sodi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17c5acce02dc8648f7fa7ca8099a88ff
https://doi.org/10.1152/japplphysiol.00262.2005

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