Results 161 to 170 of about 118,457 (381)

Characterization of di‐gital, tri‐gital, and tetra‐gital temporal movement of systolic blood pressure on the arterial pulse waveform of rats at different vascular stiffness

Animal Models and Experimental Medicine, EarlyView.
The example of the time dependent fluctuation of systolic pressure on rat arterial pulse waveform in ms. The four levels of the systolic pressure fluctuation show di‐gital, tri‐gital and tetra‐gital fluctuation. The red dots represent particular heartbeats. Abstract Background An arterial stiffness is an indicator of many cardiovascular diseases.
Anton Misak, Lenka Tomasova, Marian Grman, Karol Ondrias   +3 more
wiley   +1 more source

Abandoning diastole [PDF]

BMJ, 1999
openaire   +2 more sources

Characterization of capacitance-free pressure-flow relations during single diastoles in dogs using an RC model with pressure-dependent parameters. [PDF]

, 1987
John M. Canty, Francis J. Klocke, Robert E. Mates   +2 more
openalex   +1 more source

ZSF1 lean rats – How healthy are they?

Animal Models and Experimental Medicine, EarlyView.
This study aimed to examine the health status, specifically the physiology and myocardial, vascular, and skeletal muscle function of lean ZSF1 rats by comparing them to age‐ and sex‐matched Wistar rats. Compared to Wistar controls, ZSF1 lean rats exhibited lower body weight, but showed increased heart, and skeletal muscle mass.
Antje Schauer, Beatrice Vahle, Volker Adams, Axel Linke, Antje Augstein   +4 more
wiley   +1 more source

Fiber Orientation in the Canine Left Ventricle during Diastole and Systole

Circulation Research, 1969
D. D. Streeter, H. M. Spotnitz, Dali P. Patel, J. Ross, E. Sonnenblick   +4 more
semanticscholar   +1 more source

Disease Progression in Multiple System Atrophy: The ASPIRE Multi‐Modal Biomarker Study

Annals of Neurology, EarlyView.
Objective The objective of this study was to characterize changes in candidate biomarkers in early multiple system atrophy (MSA) and identify baseline predictors of faster progression. Methods This 1‐year, multicenter, prospective study assessed clinical, neuroimaging (3T‐magnetic resonance imaging [MRI], dopamine transporter single‐photon emission ...
Margherita Fabbri, Natalia del Campo, Wassilios G. Meissner, Vanessa Rousseau, Agnès Sommet, Pierre Payoux, Pierre Gantet, Amel Drif, Hélène Catalá, Claire Thalamas, Christine Tranchant, Franck Durif, Ana Marques, Alexandre Eusebio, Luc Defebvre, Jean‐Christophe Corvol, Stéphane Thobois, Anthime Flaus, Anne‐Gaelle Corbille, Solène Frismand, Beverley Patterson, Alexandra Foubert‐Samier, Anne Pavy‐Le Traon, Germain Arribarat, Patrice Péran, Olivier Rascol, for the ASPIRE Study Group   +26 more
wiley   +1 more source

MDCT evaluation of dynamic changes in aortic root parameters during the cardiac cycle in patients with aortic regurgitation

Scientific Reports
Objectives: To investigate the dynamic changes in multiple planes and parameters of the aortic root region at different phases of the cardiac cycle in patients with aortic regurgitation (AR) using multi-detector row computed tomography (MDCT). To provide
Shuai Zhang, Ting Huang, Yun Lu, Xi Guo, Quanliang Shang   +4 more
doaj   +1 more source

A Novel Transcriptional Slippage Mechanism Rescues Dystrophin Expression from a DMD Frameshift Variant

Annals of Neurology, EarlyView.
Pathogenic DMD variants usually follow the reading‐frame rule: out‐of‐frame changes cause Duchenne muscular dystrophy, whereas in‐frame ones produce Becker muscular dystrophy (BMD). We report a 23‐year‐old man with BMD‐like weakness, calf hypertrophy, elevated creatine kinase, and dilated cardiomyopathy.
Hiroya Naruse, Jun Mitsui, Akatsuki Kubota, So Okubo, Shuichiro Mitsuchi, Kensho Sumi, Shuichi Tanifuji, Shogo Komaki, Asuka Kitamura, Meiko Maeda, Daiki Yashita, Atsushi Sudo, Takashi Matsukawa, Masashi Hamada, Wataru Satake, Shoji Tsuji, Tatsushi Toda   +16 more
wiley   +1 more source

Cross-sectional Diameter at End Ventricular Diastole [PDF]

, 2020
National Cancer Institute
openalex   +1 more source

Tenecteplase Versus Alteplase for First‐Pass Reperfusion in Basilar Artery Occlusion Stroke Thrombectomy

Annals of Neurology, EarlyView.
Objective The first‐pass effect (FPE), defined as excellent reperfusion after a single attempt, is associated with improved outcomes in large vessel occlusion stroke. We evaluated whether intravenous tenecteplase (TNK) compared with alteplase (TPA) increases the likelihood of FPE in basilar artery occlusion (BAO).
Dylan N. Wolman, Rahul R. Karamchandani, Sina Hemmer, Tyler M. Bielinski, Nitin Goyal, Jeremy B. Rhoten, Mahesh V. Jayaraman, Christian T. Sidebottom, Bradley A. Gross, Alhamza R. Al‐Bayati, Mohamed F. Doheim, Matthew K. Tobin, Anoop Chinthala, Avi Gajjar, Justin Mascitelli, Matthew R. Webb, Jan‐Karl Burkhardt, Kyle W. Scott, Visish Srinivasan, Daniel Tonetti, Manisha Koneru, David J. Altschul, Dhrumhil Vaishnav, Sumeet Multani, Thana Theofanis, William J. Ares, Je Yeong Sone, Ramin Zand, Sasan Bahrami, Jiang Li, Gary Defilipp, Dale Strong, Radmehr Torabi, Krisztina Moldovan, Clemens M. Schirmer, Alexandra R. Paul, Bradley N. Bohnstedt, Raul G. Nogueira, Philipp Hendrix   +38 more
wiley   +1 more source