Results 101 to 110 of about 71,564 (304)

Effect of hypertrophy on left ventricular diastolic function in patients with hypertrophic cardiomyopathy

Heart International, 2006
Background. Hypertrophic cardiomyopathy (HCM) is characterized by asymmetric LV hypertrophy (LVH) and impairment in diastolic function. We assess the relationship between LVH and invasive indexes of diastolic function. Methods.
Massimo Chiariello, Bruno Villari, Raffaella Lombardi, Maria Angela Losi, Sandro Betocchi, Quirino Ciampi   +5 more
doaj   +1 more source

Quantitative three-dimensional cardiovascular magnetic resonance myocardial perfusion imaging in systole and diastole [PDF]

, 2014
Background Two-dimensional (2D) perfusion cardiovascular magnetic resonance (CMR) remains limited by a lack of complete myocardial coverage. Three-dimensional (3D) perfusion CMR addresses this limitation and has recently been shown to be clinically ...
Kozerke, S., Greenwood, J.P., Motwani, Manish, Fairbairn, Timothy A, Uddin, Akhlaque, Sourbron, S., Fairbairn, Timothy A., Greenwood, John P, Motwani, M., Kidambi, A., Kidambi, Ananth, Plein, Sven, Greenwood, John P., Uddin, A., Sourbron, Steven, Fairbairn, T.A., Plein, S., Kozerke, Sebastian, John P Greenwood, Akhlaque Uddin, Steven Sourbron, Sebastian Kozerke, Ananth Kidambi, Manish Motwani, Sven Plein, Timothy A Fairbairn   +25 more
core   +1 more source

Ischemic Postconditioning Protects Aged Myocardium Against Ischemia/Reperfusion Injury by Regulating Mitochondrial Dynamics via piR‐4913

Advanced Science, EarlyView.
A tiny RNA tips the scales of cardiac injury in aging. piR‐4913 recruits OGT to Drp1 and drives its O‐GlcNAcylation at Thr604, promoting excessive mitochondrial fission that aggravates ischemia‐reperfusion injury. Ischemic postconditioning silences this pathway to restore mitochondrial balance and protect the aged myocardium, revealing piR‐4913 as a ...
Xiangyu Zhao, Yanchun Li, Nan Li, Juan Zhang, Xiaolong Ma, Fei Yang, Ruihan Long, Yining Tian, Yichen Wang, Shengchao Ma, Huiping Zhang, Yideng Jiang   +11 more
wiley   +1 more source

The Diastolic Oscillation Amplitude Used as an Arterial Aging Indicator

Vascular Health and Risk Management, 2023
Fernando M Clara,1,2 José Alfie,3 Adriana Scandurra,1 Mariana Fita2 1Instituto de Investigaciones Científicas y Tecnológicas en Electrónica, Universidad Nacional de Mar del Plata/ CONICET, Mar del Plata, Argentina; 2Unidad Cardiometabólica, Centro de ...
Clara FM, Alfie J, Scandurra A, Fita M
doaj  

Ecocardiografia modo M em cães normais da raça Pastor Alemão (origem americana) do canil da polícia militar do estado de Minas Gerais, Brasil M-Mode echocardiography in normal German Shepherd dogs (americam origin) from Minas Gerais state police kennel, Brazil

Ciência Rural, 2000
Este estudo teve como objetivo estabelecer os índices ecocardiográficos modo-M normais de cães da raça Pastor Alemão do canil da Polícia Militar do Estado de Minas Gerais. Sessenta cães clinicamente sadios foram submetidos ao exame ecocardiográfico.
Ruthnéa Aparecida Lázaro Muzzi, Roberto Baracat de Araújo, Leonardo Augusto Lopes Muzzi, José Luiz Barros Pena   +3 more
doaj   +1 more source

HUBUNGAN TEKANAN DARAH (DIASTOLE) TERHADAP PROFIL HDL DAN LDL PASIEN DIABETES MELITUS DENGAN RIWAYAT HIPERTENSI DI RUMAH SAKIT ISLAM JEMURSARI [PDF]

, 2019
Hipertensi menjadi salah satu tanda dari komplikasi diabetes mellitus. Pada hipertensi sering terjadi abnormalitas lipid yang berkaitan dengan aktifitas saraf simpatis yang mempengaruhi rangsangan dari resistensi insulin.
UMAMI, NAFA
core  

Chinese Expert Consensus on the Clinical Application of Finerenone in Geriatric Comorbidities

AGING MEDICINE, EarlyView.
Mineralocorticoid receptor (MR) overactivation drives inflammation, oxidative stress, and fibrosis in the heart, kidneys, and vasculature, leading to cardiorenal dysfunction. MR signaling promotes hypertrophy, remodeling, and injury through pathways like oxidative stress and inflammation, resulting in vascular stiffness and progressive organ damage ...
Xiaoming Wang, Cuntai Zhang
wiley   +1 more source

NOVEL UNDERSTANDING OF THE PHASIC STRUCTURE OF SYSTEMIC CIRCULATION

Российский кардиологический журнал, 2014
The article provides novel approach to the phasic structure of systemic circulation for rheovasogramms of upper and lower extremities, based upon neither geometrical description with visual evaluation of rheographic complexes, but upon genesis of their ...
A. A. Garanin, A. E. Ryabov
doaj   +1 more source

Central aortic valve coaptation area during diastole as seen by 64-multidetector computed tomography (MDCT) [PDF]

, 2010
As multiple new procedures now require better visualization of the aortic valve, we sought to better define the central aortic valve coaptation area seen during diastole on multi-detector row cardiac computed tomography (MDCT).
Elamir, Sameh, Hamirani, Yasmin S, Kadakia, Jigar, Irfan Zeb, Raina, Sameer, Sameer Raina, Jigar Kadakia, Zeb, Irfan, Song Shou Mao, Budoff, Matthew J, Matthew J. Budoff, Mao, Song Shou, Yasmin S. Hamirani, Sameh Elamir   +13 more
core   +1 more source

Cerebral Hemodynamic Changes in Older Adults With Cognitive Complaints According to the Presence of Peripheral Artery Disease

AGING MEDICINE, EarlyView.
Among 132 older adults, 13 had peripheral artery disease (PAD), identified using the ankle–brachial index. Over approximately 13 months, PAD was associated with increasing middle cerebral artery mean flow velocity, with a significant difference in left‐sided velocity change between groups.
SangMi Noh, Hae‐Eun Shin, YongSoo Shim
wiley   +1 more source