Cardiovascular System Commons^™

Coronary Artery Remodeling In A Model Of Left Ventricular Pressure Overload Is Influenced By Platelets And Inflammatory Cells, Fanmuyi Yang, Anping Dong, Paul Mueller, Jessica Caicedo, Alyssa Moore Sutton, Juliana Odetunde, Cordelia J. Barrick, Yuri M. Klyachkin, Ahmed Abdel-Latif, Susan S. Smyth

Internal Medicine Faculty Publications

Left ventricular hypertrophy (LVH) is usually accompanied by intensive interstitial and perivascular fibrosis, which may contribute to arrhythmogenic sudden cardiac death. The mechanisms underlying the development of cardiac fibrosis are incompletely understood. To investigate the role of perivascular inflammation in coronary artery remodeling and cardiac fibrosis during hypertrophic ventricular remodeling, we used a well-established mouse model of LVH (transverse aortic constriction [TAC]). Three days after pressure overload, macrophages and T lymphocytes accumulated around and along left coronary arteries in association with luminal platelet deposition. Consistent with these histological findings, cardiac expression of IL-10 was upregulated and in the systemic circulation, …

Intermediate-Term Mortality And Cardiac Transplantation In Infants With Single-Ventricle Lesions: Risk Factors And Their Interaction With Shunt Type., James S. Tweddell, Lynn A. Sleeper, Richard G. Ohye, Ismee A. Williams, Lynn Mahony, Christian Pizarro, Victoria L. Pemberton, Peter C. Frommelt, Scott M. Bradley, James F. Cnota, Jennifer Hirsch, Paul M. Kirshbom, Jennifer S. Li, Nancy Pike, Michael Puchalski, Chitra Ravishankar, Jeffrey P. Jacobs, Peter C. Laussen, Brian W. Mccrindle, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: The study objective was to identify factors associated with death and cardiac transplantation in infants undergoing the Norwood procedure and to determine differences in associations that might favor the modified Blalock-Taussig shunt or a right ventricle-to-pulmonary artery shunt.

METHODS: We used competing risks methodology to analyze death without transplantation, cardiac transplantation, and survival without transplantation. Parametric time-to-event modeling and bootstrapping were used to identify independent predictors.

RESULTS: Data from 549 subjects (follow-up, 2.7 ± 0.9 years) were analyzed. Mortality risk was characterized by early and constant phases; transplant was characterized by only a constant phase. Early phase factors associated …

Eae/Ase Recommendations For Image Acquisition And Display Using Three-Dimensional Echocardiography., Roberto M. Lang, Luigi P. Badano, Wendy Tsang, David H. Adams, Eustachio Agricola, Thomas Buck, Francesco F. Faletra, Andreas Franke, Judy Hung, Leopoldo Pérez De Isla, Otto Kamp, Jaroslaw D. Kasprzak, Patrizio Lancellotti, Thomas H. Marwick, Marti L. Mcculloch, Mark J. Monaghan, Petros Nihoyannopoulos, Natesa G. Pandian, Patricia A. Pellikka, Mauro Pepi, David A. Roberson, Stanton K. Shernan, Girish S. Shirali, Lissa Sugeng, Folkert J. Ten Cate, Mani A. Vannan, Jose Luis Zamorano, William A. Zoghbi, American Society Of Echocardiography, European Association Of Echocardiography

Manuscripts, Articles, Book Chapters and Other Papers

No abstract provided.