Results 81 to 90 of about 398,963 (376)

Protein‐Like Polymers Targeting Keap1/Nrf2 as Therapeutics for Myocardial Infarction

Advanced Materials, EarlyView.
We describe a Keap1 targeting protein‐like polymer (PLP) which activates Nrf2, an important cytoprotective transcription factor for relieving myocardial infarction‐induced oxidative stress. This PLP increases cell survival in vitro in multiple relevant cardiac cell types and elicits pro‐reparative responses, improving cardiac function in a preclinical ...
Joshua M. Mesfin, Kendal P. Carrow, Alexander Chen, Madeline P. Hopps, JoJo J. Holm, Quincy P. Lyons, Michael B. Nguyen, Jervaughn D. Hunter, Assa Magassa, Elyse G. Wong, Kate Reimold, Sriya N. Paleti, Emily Gardner, Matthew P. Thompson, Colin G. Luo, Xiaoyu Zhang, Karen L. Christman, Nathan C. Gianneschi   +17 more
wiley   +1 more source

Underweight and obesity are related to higher mortality in patients undergoing coronary angiography: The KARDIO invasive cardiology register study

Catheterization and Cardiovascular Interventions, Volume 100, Issue 7, Page 1242-1251, December 1, 2022., 2022
Abstract Background In patients with some cardiovascular disease conditions, slightly elevated body mass index (BMI) is associated with a lower mortality risk (termed “obesity paradox”). It is uncertain, however, if this obesity paradox exists in patients who have had invasive cardiology procedures.
Jari A. Laukkanen, Setor K. Kunutsor, Jussi Hernesniemi, Jaakko Immonen, Markku Eskola, Francesco Zaccardi, Matti Niemelä, Timo Mäkikallio, Magnus Hagnäs, Jarkko Piuhola, Jukka Juvonen, Jussi Sia, Juha Rummukainen, Kari Kervinen, Juha Karvanen, Kjell Nikus, KARDIO Study Group   +16 more
wiley   +1 more source

Adverse effects of intracardiac dyssynchrony and right ventricular pacing on contractile function and prognosis

Российский кардиологический журнал
Pacemaker-induced cardiomyopathy (PICM) is a complication of frequent right ventricular pacing, which in most studies is regarded as a decrease in the left ventricular ejection fraction with constant right ventricular pacing.
D. Yu. Andreev, M. G. Glezer, A. A. Kalemberg   +2 more
doaj   +1 more source

Artificial intelligence-enabled electrocardiogram screens low left ventricular ejection fraction with a degree of confidence

Digital Health, 2022
Background Artificial intelligence-enabled electrocardiogram has become a substitute tool for echocardiography in left ventricular ejection fraction estimation.
Chun-Ho Lee, Wei-Ting Liu, Yu-Sheng Lou, Chin-Sheng Lin, Wen-Hui Fang, Chia-Cheng Lee, Ching-Liang Ho, Chih-Hung Wang, Chin Lin   +8 more
doaj   +1 more source

Carvedilol Compared With Metoprolol on Left Ventricular Ejection Fraction After Coronary Artery Bypass Graft [PDF]

, 2011
A number of elective coronary artery bypass graft (CABG) surgery patients have impaired underlying left ventricular function (poor ejection fraction). This study was performed to compare the effect of postoperative oral carvedilol versus metoprolol on ...
Dabbagh, A., Foroughi, M., Ghanavati, A., Hasantash, S.A., Nouri Froutagheh, A., Rahimian, H., Shahsanaei, A., Shahzamani, M.   +7 more
core   +1 more source

Left Ventricular Ejection Fraction and Results of Cardiac Surgery

Cardiology, 1974
The results of prosthetic valve replacement in 64 patients and coronary revascularization or aneurysmectomy in 58 patients were analyzed 1 year after the operation.
Rajindar Singh, Lockhart B. McGuire, Walter Green   +2 more
openaire   +3 more sources

Inorganic Dielectric Materials Coupling Micro‐/Nanoarchitectures for State‐of‐the‐Art Biomechanical‐to‐Electrical Energy Conversion Devices

Advanced Materials, EarlyView.
Biomechanical‐to‐electrical energy conversion devices are uniquely suited for self‐driven physiological information monitoring and powering human–computer interaction systems. These devices based on micro‐/nanoarchitectured inorganic dielectric materials (MNIDMs) have shown ultrahigh electromechanical performance and thus great potential for practical ...
Jia‐Han Zhang, Zhengtong Li, Zeng Liu, Mingxuan Li, Jiaxin Guo, Jinhua Du, Changkun Cai, Shaohui Zhang, Ningning Sun, Yong Li, Xingtao Xu, Xihong Hao, Yusuke Yamauchi   +12 more
wiley   +1 more source

Correlation of aortic valve annular plane assessment by on‐table three‐dimensional rotational angiography and preprocedural computed tomography

Catheterization and Cardiovascular Interventions, Volume 100, Issue 7, Page 1316-1322, December 1, 2022., 2022
Abstract Objectives To assess the correlation between the aortic valve annular plane (AVAP) obtained by preprocedural computed tomography (CT) with on‐table three‐dimensional rotational angiography (3DRA), in patients undergoing transcatheter aortic valve replacement (TAVR).
Richard Tanner, Sean Murphy, Ciara Malone, Catherine McGorrian, Declan Sugrue, David Barton, Roger Byrne, Gavin Blake, Ronan Margey, Ivan P. Casserly   +9 more
wiley   +1 more source

Case of Acute Graft Failure during Suspected Humoral Rejection with Preserved Ejection Fraction, but Severely Reduced Longitudinal Deformation Detected by 2D-Speckle Tracking

Case Reports in Transplantation, 2014
This case displays limited utility of left ventricular ejection fraction to detect acute graft failure due to microvascular vasculopathy and suspected humoral rejection.
Tor Skibsted Clemmensen, Hans Eiskjær, Pernille B. Kofoed-Nielsen, Søren Høyer, Steen Hvitfeldt Poulsen   +4 more
doaj   +1 more source

Evaluation of correlation between myocardial performance index and left ventricular ejection fraction in patients with acute ST-elevation myocardial infarction [PDF]

, 2018
Background: In the diagnosis of patients with ST-elevation myocardial infarction (STEMI), prediction of left ventricular systolic function is one of the vital elements.
Benjamin, Bino
core   +2 more sources