Results 121 to 130 of about 743,550 (357)

Sevoflurane effects on left atrial performance: a transesophageal echocardiographic study on patients undergoing coronary artery bypass grafting

Ain Shams Journal of Anesthesiology, 2023
Background Patients presenting for coronary artery bypass grafting often have left ventricular diastolic dysfunction. These patients are in need for a well contracting left atrium (LA) to generate the required cardiac output.
Ahmad Mahmoud Hasseb, Ibrahim Mamdouh Esmat, Tarek Mohamed Ashoor   +2 more
doaj   +1 more source

A Wavelet Approach for the Estimation of Left Ventricular Early Filling Wave Propagation Velocity from Color-M-Mode Echocardiograms [PDF]

arXiv, 2019
Objective: This work evaluates a new approach for calculating the left-ventricular (LV) early filling propagation velocity (VP) from color M-Mode (CMM) echocardiograms using wavelet analysis. Unlike current approaches, the method requires no assumptions, user inputs, or heuristic conventions.
arxiv  

The relationships among ventricular arrhythmias, left ventricular dysfunction, and mortality in the 2 years after myocardial infarction.

Circulation, 1984
We examined the relationships among ventricular arrhythmias, left ventricular dysfunction, and mortality after the occurrence of myocardial infarction in 766 patients who enrolled in a nine-hospital study and underwent two special tests.
J. Bigger, J. Fleiss, R. Kleiger, J. Miller, L. Rolnitzky   +4 more
semanticscholar   +1 more source

Ventricular remodelling and revascularization in severe left ventricular dysfunction [PDF]

European Journal of Cardio-Thoracic Surgery, 1998
To evaluate the role of surgical revascularization in the presence of severe, global impairment of left ventricular function without discrete aneurysm formation or mitral regurgitation. The high mortality and morbidity associated with this group, together with the limited benefits tend to prompt referral for cardiac transplantation.Fifty-three patients
R. Williams, S.K. Naik, V L Pathi, Thaseegaran M. Pillay, K. Lall, W Martin   +5 more
openaire   +3 more sources

Targeting miRNA‐1a and miRNA‐15b: A Novel Combinatorial Strategy to Drive Adult Cardiac Regeneration

Advanced Science, EarlyView.
The article explores a novel therapeutic strategy for cardiac regeneration by targeting miRNA‐1a and miRNA‐15b. Combinatorial inhibition of miR‐1a and miR‐15b enhances cardiomyocyte proliferation, improves heart function, and reduces fibrosis in myocardial infarction models.
Ting Yuan, Meiqian Wu, Chaonan Zhu, Hao Yu, Minh Duc Pham, Katharina Bottermann, Yijie Mao, Yue Wang, Mathias Langner, Mirko Peitzsch, Arka Provo Das, Silke Kauferstein, Jonathan Ward, Peter Mirtschink, Andreas Michael Zeiher, Stefanie Dimmeler, Jaya Krishnan   +16 more
wiley   +1 more source

Takotsubo cardiomyopathy complicating a twin pregnancy at partum [PDF]

, 2019
Takotsubo cardiomyopathy is a rare syndrome characterized by acute left ventricular dysfunction with regional left ventricular ballooning, mimicking myocardial infarction. This condition is often described in post-menopausal women. Authors present a case
Manjusha, A., Narayan, A. Sankar, Rao, B.V. Nagabhushana, Rekha, A.   +3 more
core   +2 more sources

Myocardial viability and survival in ischemic left ventricular dysfunction.

New England Journal of Medicine, 2011
BACKGROUND The assessment of myocardial viability has been used to identify patients with coronary artery disease and left ventricular dysfunction in whom coronary-artery bypass grafting (CABG) will provide a survival benefit.
R. Bonow, G. Maurer, Kerry L Lee, T. Holly, P. Binkley, P. Desvigne‐Nickens, J. Drożdż, P. Farsky, A. Feldman, T. Doenst, R. Michler, D. Berman, J. Nicolau, P. Pellikka, Krzysztof Wróbel, N. Alotti, F. Asch, L. Favaloro, Lilin She, E. Velazquez, Robert H. Jones, J. Panza   +21 more
semanticscholar   +1 more source

Cabg in Advanced Left Ventricular Dysfunction

Cardiology Clinics, 1995
Concurrent, independent clinical series at Yale University and the University of Virginia demonstrate an important role for CABG in patients with advanced ischemic cardiomyopathy. It is found that CABG can be performed safely in these patients, both angina and congestive heart failure states improve, ejection fraction increases substantially, and good ...
John A. Elefteriades, Irving L. Kron
openaire   +3 more sources

Inhibiting the Histone Demethylase Kdm4a Restrains Cardiac Fibrosis After Myocardial Infarction by Promoting Autophagy in Premature Senescent Fibroblasts

Advanced Science, EarlyView.
Kdm4a downregulation restrains excessive cardiac interstitial fibrosis and remodeling by depressing the premature senescence of fibroblasts in the advanced stage after MI but does not affect early ventricular rupture. It verified that Kdm4a downregulation promotes autophagy in premature senescent fibroblasts by increasing the H3K9m3 modification of the
Ming Jin, Chuling Li, Zhaoyi Wu, Zhenquan Tang, Jingfang Xie, Guoquan Wei, Zhiwen Yang, Senlin Huang, Yijin Chen, Xinzhong Li, Yanmei Chen, Wangjun Liao, Yulin Liao, Guojun Chen, Hao Zheng, Jianping Bin   +15 more
wiley   +1 more source

Left Ventricular Diastolic Dysfunction in Asymptomatic Type 2 Diabetes Mellitus [PDF]

Kirkuk Journal of Medical Sciences
Background: Type 2 diabetes mellitus is a global public health issue. Left ventricular diastolic dysfunction is the earliest diabetic cardiovascular complication.
Marwa Suleman, Mohammed khalaf
doaj   +1 more source