Results 141 to 150 of about 49,045 (265)

Aortic valve insufficiency due to myxomatous degeneration: a case report and literature review. [PDF]

AME Case Rep, 2022
Abdelazeem B, Hollander RM, Gresham TM, Gjeka R, Kunadi A.   +4 more
europepmc   +1 more source

Estrogen Deprivation During Primate (Papio anubis) Pregnancy: Impact on Systemic Microvascular Flow and Cardiovascular Development and Function After Birth in Offspring

Journal of Medical Primatology, Volume 55, Issue 3, June 2026.
ABSTRACT Background Suppressing estradiol (E2) during baboon pregnancy lowers offspring skeletal muscle capillary density, vital for insulin‐mediated glucose uptake, and induces insulin resistance. We examined whether E2 deprivation also impairs microvascular flow and cardiac function.
Sifa Turan, Jeffery S. Babischkin, Graham W. Aberdeen, Gerald J. Pepe, Eugene D. Albrecht   +4 more
wiley   +1 more source

Aortic valve insufficiency after Impella device insertion that required aortic valve replacement after Heart Mate III left ventricular assist device implantation: a case report. [PDF]

J Surg Case Rep, 2021
Ueda K, Yoshitani K, Hosotani S, Hayashi H, Fukushima S, Ohnishi Y.   +5 more
europepmc   +1 more source

A technique for bicuspidization of the aortic valve [PDF]

, 1959
CRUZAT, EP, LEWIS, FJ, STARZL, TE, WALKER, FB   +3 more
core   +1 more source

Risk factors for reoperation after relief of congenital subaortic stenosis [PDF]

, 2017
Background: Congenital subaortic stenosis entails a lesion spectrum, ranging from an isolated obstructive membrane, to complex tunnel narrowing of the left outflow associated with other cardiac defects.
Bauersfeld, Urs, Dodge-Khatami, Ali, Doell, Carsten, Fasnacht, Margrit, Prêtre, René, Rousson, Valentin, Schmid, Michael   +6 more
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Dilated Cardiomyopathy and Aortic Thrombosis in a Capuchin Monkey (Sapajus apella)

Journal of Medical Primatology, Volume 55, Issue 3, June 2026.
ABSTRACT This case report describes a capuchin monkey (Sapajus apella) that presented with bilateral paralysis and cold hind limbs. Clinical examination, including ultrasound imaging, revealed dilated cardiomyopathy and aortic thrombosis. Macroscopic, histopathological, and immunohistochemical analyses confirmed these findings.
Christiane Helm, Andreas Bracke, Jens Peter Teifke, Reiner Ulrich   +3 more
wiley   +1 more source

Coronary reserve in patients with aortic valve disease before and after successful aortic valve replacement [PDF]

, 2017
In patients with aortic valve disease and normal coronary angiograms coronary reserve was determined by the coronary sinus thermodilution technique. Three groups of patients were studied: 37 preoperative patients; 18 different patients 12.52 months after
BORTONE, A., EBERLI, F. R., HESS, O. M., KRAYENBUEHL, H.-P, RITTER, M., SCHNEIDER, J., SCHWITTER, J.   +6 more
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Farnesyltransferase Deficiency in Cardiomyocytes Initiates Senescence and Contributes to Cardiac Fibrosis

Advanced Science, Volume 13, Issue 26, 8 May 2026.
Lipid overload suppresses SREBF2‐mediated FNTB expression, leading to defective Lamin A maturation and nuclear envelope instability. This nuclear catastrophe triggers a pro‐fibrotic senescence program in cardiomyocytes. Notably, restoring nuclear integrity via AAV9‐based gene therapy effectively attenuates cardiac remodeling, identifying the ...
Yuxiao Chen, Lian Lou, Xuan Zhang, Lin Yan, Qi Zhang, Wen Shi, Jie Ding, Xu Lin, Rong Jiang, Shuo Liu, Thida Sok, Pengli Wang, Yun Mou, Jie Han, Shenjiang Hu, Xiaogang Guo, Jian Yang   +16 more
wiley   +1 more source

Marfan Syndrome Associated With Intellectual Disability and Behavioral Anomalies: Further Evidence for the Effect of Compound Heterozygous Variants in FBN1 on Phenotypic Severity

American Journal of Medical Genetics Part A, Volume 200, Issue 5, Page 1021-1035, May 2026.
ABSTRACT Marfan syndrome (MFS) is a rare connective tissue disorder characterized by involvement of the cardiovascular, ocular, and musculoskeletal systems. Pathogenic variants in FBN1 cause most of the MFS cases; however, intellectual disability (ID) is rarely observed. A non‐consanguineous Pakistani family with four affected individuals was recruited.
Azmatullah Khan, Naseebullah Kakar, Ainullah Kakar, Malte Spielmann, Sajid Malik   +4 more
wiley   +1 more source

Characteristics of disruptive innovation within the medical device industry [PDF]

, 2011
Thesis (S.M.)--Harvard-MIT Division of Health Sciences and Technology, 2011.Cataloged from PDF version of thesis.Includes bibliographical references (p. 59-61).Innovation within the medical device industry had led to tremendous advances in the provision ...
Berlin, David B. (David Benjamin)
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