Results 31 to 40 of about 337,957 (243)

Stress Cardiomyopathy (Takotsubo Cardiomyopathy)

Инновационная медицина Кубани, 2023
In this article we describe a rare clinical condition of stress cardiomyopathy (takotsubo cardiomyopathy) for which we, despite controversy and lack of data, identified the main pathogenic pathways (including the direct toxic effect of catecholamines on ...
S. S. Yashin, A. O. Kireeva, P. A. Sukhachev   +2 more
doaj   +1 more source

Brief Myocardial Ischemia Produces Cardiac Troponin I Release and Focal Myocyte Apoptosis in the Absence of Pathological Infarction in Swine

JACC: Basic to Translational Science, 2017
Summary: In a porcine model of brief ischemia leading to reversible stunning in the absence of tissue necrosis, we demonstrated delayed release of cardiac troponin I (cTnI) that exceeded the 99th percentile for normal animals 60 min after reperfusion and
Brian R. Weil, PhD, Rebeccah F. Young, MA, Xiaomeng Shen, BS, Gen Suzuki, MD, PhD, Jun Qu, PhD, Saurabh Malhotra, MD, MPH, John M. Canty, Jr.MD   +6 more
doaj   +1 more source

Assessment of Fluid Status in Dialysis: Clinical Importance and Diagnostic Tools [PDF]

Revista Portuguesa de Nefrologia e Hipertensão, 2022
Fluid status is crucial for dialysis patients. Volume overload is a major cardiovascular risk factor. Nevertheless, volume depletion is associated with myocardial stunning and cerebral ischaemia.
Juliana Damas, Vasco Fernandes
doaj   +1 more source

Factors associated with cardiovascular events after simultaneous liver–kidney transplant from the US Multicenter Simultaneous Liver–Kidney Transplant Consortium

Hepatology Communications, EarlyView., 2022
Abstract Cardiovascular disease is a leading complication after both liver and kidney transplantation. Factors associated with and rates of cardiovascular events (CVEs) after simultaneous liver–kidney transplant (SLKT) are unknown. This was a retrospective cohort study of adult SLKT recipients between 2002 and 2017 at six centers in six United Network ...
Jennifer Jo, Gonzalo Crespo, Dyanna Gregory, Jasmine Sinha, Jiaheng Xie, Min Zhang, John Magee, Pranab Barman, Yuval A. Patel, Aaron Schluger, Kara Walters, Scott Biggins, Natalia Filipek, Giuseppe Cullaro, Randi Wong, Jennifer C. Lai, Gabriel J. Perreault, Elizabeth C. Verna, Pratima Sharma, Lisa B. VanWagner   +19 more
wiley   +1 more source

Translational studies to understand myocardial stunning in acute myocardial infarction [PDF]

Myocardial stunning is a reversible contractile dysfunction that persists despite the resolution of myocardial ischemia. It is commonly associated with acute myocardial infarction. However, myocardial stunning also occurs in other acute cardiomyopathies,
Espinosa Shekka, Aaron
core   +1 more source

Induction of Methuosis in Breast Cancer Stem Cells by a Cobalt(III) Complex Evokes Immunotherapeutic Response

Angewandte Chemie, EarlyView.
Cancer stem cells (CSCs) drive metastasis, relapse and resist conventional apoptosis‐inducing chemotherapies. We report a cobalt(III)‐cyclam complex with pyrene and diflunisal moieties that reduces the viability of breast CSCs at low micromolar concentrations.
Jiaxin Fang, Sijie Wen, Xiao Feng, Hao Ren, Kuldip Singh, Haihua Xiao, Lingpu Zhang, Kogularamanan Suntharalingam   +7 more
wiley   +2 more sources

Three-vessel myocardial bridging: A possible cause of myocardial stunning

Revista Portuguesa de Cardiologia, 2019
The authors report a rare clinical case of myocardial bridging of the three major coronary arteries, which manifested in an unusual way with severe biventricular dysfunction in the context of tachycardia.
Ana Rita Almeida, Ana Rita Pereira, Gonçalo Morgado, Maria José Loureiro, Filipa Ferreira, Inês Cruz, Luís Rocha Lopes, Hélder Pereira   +7 more
doaj   +1 more source

Effect of Ischemic Preconditioning on Myocardial Stunning in the Rabbit [PDF]

, 1996
Recent studies have unequivocally shown that preconditioning with brief ischemia limits myocardial necrosis and arrhythmias following coronary artery occlusion. However, effects of preconditioning on myocardial stunning remain poorly characterized.
占部, 和之
core   +1 more source

Tako-tsubo syndrome and hypovolemia

Monaldi Archives for Chest Disease, 2016
Tako-tsubo syndrome (TTS) is a rare disorder characterized by reversible apical left ventricular ballooning usually triggered by an emotional and/or physical stress and often mimicking an acute myocardial infarction.
Olga Vriz, Rodolfo Citro, Stefano Martina, Franco Pertoldi, Daniela Pavan, Francesco Antonini-Canterin, Eduardo Bossone   +6 more
doaj   +1 more source

Prominent J-wave and T-wave alternans associated with mechanical alternans in a patient with takotsubo cardiomyopathy

Journal of Arrhythmia, 2015
A 74-year-old woman with takotsubo cardiomyopathy developed polymorphic ventricular tachycardia during the acute phase. She exhibited prominent J-wave and T-wave alternans preceding ventricular tachycardia.
Rintaro Hojo, MD, Seiji Fukamizu, MD, Takeshi Kitamura, MD, Kota Komiyama, MD, Yasuhiro Tanabe, MD, Tamotsu Tejima, MD, Mitsuhiro Nishizaki, MD, PhD, Harumizu Sakurada, MD, Masayasu Hiraoka, MD, PhD   +8 more
doaj   +1 more source