Results 1 to 10 of about 847,964 (297)

Impaired left ventricular global longitudinal strain is associated with diastolic dysfunction in obstructive hypertrophic cardiomyopathy

BMC Medical Imaging
Objectives Left ventricular global longitudinal strain (LV-GLS) provides additional insight into subtle myocardial contractile impairment in hypertrophic cardiomyopathy (HCM).
Wei Li, Wei Liu, Xiaopei Lin, Xiaoying Mi, Tingting Sun, Di Wang, Fan Zhang, Ceng Wang, Jing Wang, Jian Zhang, Zhenzhen Wang   +10 more
doaj   +1 more source

Left ventricular diastolic function and cardiotoxic chemotherapy

The Egyptian Heart Journal
Background Left ventricular ejection fraction falls when the myocardium has already lost a significant portion of its functional capacity. There are conflicting data on whether diastolic dysfunction precedes systolic dysfunction after cardiotoxic ...
Haider Rashid, Aamir Rashid, Asif Mattoo, Faisal R. Guru, Syed Mehvish, Shahood Ajaz Kakroo, Ajaz Ahmad Lone, Khursheed Aslam, Imran Hafeez, Hilal Rather   +9 more
doaj   +1 more source

Topoisomerase 2B Decrease Results in Diastolic Dysfunction via p53 and Akt: A Novel Pathway

Frontiers in Cardiovascular Medicine, 2020
Diastolic dysfunction is condition of a stiff ventricle and a function of aging. It causes significant cardiovascular mortality and morbidity, and in fact, three million Americans are currently suffering from this condition.
Rohit Moudgil, Rohit Moudgil, Gursharan Samra, Kyung Ae Ko, Hang Thi Vu, Tamlyn N. Thomas, Weijia Luo, Jiang Chang, Anilkumar K. Reddy, Keigi Fujiwara, Jun-ichi Abe   +10 more
doaj   +1 more source

Molecular Basis of Diastolic Dysfunction [PDF]

Heart Failure Clinics, 2008
Diastolic dysfunction is characterized by prolonged relaxation, increased filling pressure, decreased contraction velocity, and reduced cardiac output. Phenotypical features of diastolic dysfunction can be observed at the level of the isolated myocyte.
Muthu, Periasamy, Paul M L, Janssen
openaire   +2 more sources

Arterial stiffening is a crucial factor for left ventricular diastolic dysfunction in a community-based normotensive population

International Journal of Cardiology. Hypertension, 2020
Background: Left ventricular (LV) diastolic dysfunction is an important underlying hemodynamic mechanism for heart failure. Hypertension reportedly increases aortic stiffness with histological changes in the aorta assessed using aortic pulse wave ...
Maeda Mika, Hideaki Kanzaki, Takuya Hasegawa, Hiroki Fukuda, Makoto Amaki, Jiyoong Kim, Masanori Asakura, Hiroshi Asanuma, Motonobu Nishimura, Masafumi Kitakaze   +9 more
doaj   +1 more source

Myocardial Performance Index (Tei Index): A simple tool to identify cardiac dysfunction in patients with diabetes mellitus

Indian Heart Journal, 2016
Background: Cardiac dysfunction is the major cause of morbidity and mortality in diabetes. Myocardial Performance Index (MPI/Tei Index) includes both systolic and diastolic time intervals to assess the global cardiac dysfunction.
Manjunath Goroshi, Dipti Chand
doaj   +1 more source

Structural and functional changes in the heart and clinical features of heart failure with preserved left ventricular ejection fraction in patients after myocardial infarction, comorbided with arterial hypertension

Zaporožskij Medicinskij Žurnal, 2013
Recently, much attention was paid to left ventricular diastolic dysfunction and its role in the occurrence of chronic heart failure. In patients after myocardial infarction, diastolic dysfunction often precedes systolic dysfunction and predicts prognosis.
V. D. Syvolap, Ya. V. Zemlyaniy
doaj   +1 more source

Prognostic impact of cardiac dysfunctions in patients with ST-segment elevation myocardial infarction

American Heart Journal Plus
Background: The incidence and impact of cardiac dysfunctions after ST-segment elevation myocardial infarction (STEMI) are not understood. We aimed to characterize the prevalence of follow-up systolic and diastolic dysfunction and their associations with ...
Yan Zhou, Jasmine Melissa Marquard, Lars Nepper Christensen, Kiril Aleksov Ahtarovski, Kasper Kyhl, Christoffer Göransson, Lars Køber, Lene Holmvang, Frants Pedersen, Henning Kelbæk, Niels Vejlstrup, Jacob Thomsen Lønborg, Thomas Engstrøm   +12 more
doaj   +1 more source

Left Ventricular Diastolic Dysfunction in Dialysis Patients Assessed by Novel Speckle Tracking Strain Rate Analysis: Prevalence and Determinants

International Journal of Nephrology, 2012
Background. Diastolic dysfunction is common among dialysis patients and is associated with increased morbidity and mortality. Novel echocardiographic speckle tracking strain analysis permits accurate assessment of left ventricular diastolic function ...
Mihály K. de Bie, Nina Ajmone Marsan, André Gaasbeek, Jeroen J. Bax, Marc Groeneveld, Bas A. Gabreels, Victoria Delgado, Ton J. Rabelink, Martin J. Schalij, J. Wouter Jukema   +9 more
doaj   +1 more source

Diastolic dysfunction: from the discovery to the latest updates

Zaporožskij Medicinskij Žurnal, 2019
Over a long period, chronic heart failure was primarily associated with impaired contractility of the left ventricular myocardium, which is a manifestation of systolic dysfunction. Based on modern ideas about the pathophysiology of CHF syndrome, systolic
T. V. Ashcheulova, H. V. Demydenko, N. M. Herasymchuk, Yu. K. Rezunenko, O. А. Kochubei, T. M. Ambrosova   +5 more
doaj   +1 more source