Results 31 to 40 of about 606,952 (334)

ECMO-assisted resection of huge thoracic mass [PDF]

Journal of Cardiovascular and Thoracic Research, 2018
Some advanced thoracic malignancy cannot be resected safely by using of conventional ventilation, so some sort of cardiopulmonary support is needed for hemodynamic and ventilation management of the patient. Using extracorporeal membrane oxygenation (ECMO)
Alireza Jahangirifard, Zargham Hosein Ahmadi, Abolghasem Daneshvar Kakhaki, Behrooz Farzanegan, Kambiz Sheikhy   +4 more
doaj   +1 more source

Matrix metalloproteinase 7 in diagnosis and differentiation of pulmonary arterial hypertension

Pulmonary Circulation, 2019
Pulmonary arterial hypertension is a severe disease for which diagnosis often is delayed. Matrix metalloproteinases have been suggested to play a role in vascular remodeling and pulmonary hypertension development. Our aim was therefore to investigate the
Mattias Arvidsson, Abdulla Ahmed, Habib Bouzina, Göran Rådegran   +3 more
doaj   +1 more source

Multi-Channel Bioimpedance System for Detecting Vascular Tone in Human Limbs: An Approach

Sensors, 2021
Vascular tone plays a vital role in regulating blood pressure and coronary circulation, and it determines the peripheral vascular resistance. Vascular tone is dually regulated by the perivascular nerves and the cells in the inside lining of blood vessels
Ahmad Hammoud, Alexey Tikhomirov, Galina Myasishcheva, Zein Shaheen, Alexander Volkov, Andrey Briko, Sergey Shchukin   +6 more
doaj   +1 more source

Hemodynamic profiles of functional and dysfunctional forms of repetitive thinking [PDF]

, 2016
Background: The ability of the human brain to escape the here and now (mind wandering) can take functional (problem solving) and dysfunctional (perseverative cognition) routes.
Brosschot, Jos F., Lonigro, Antonia, Medea, Barbara, Ottaviani, Cristina, Thayer, Julian F., van Diest, Ilse   +5 more
core   +2 more sources

Impact of Chronic Kidney Disease on the Coronary Revascularization Guided by Intracoronary Physiology: Results of the First Registry with Long-Term Follow-Up in a Latin American Population

Journal of Cardiovascular Development and Disease
The use of invasive physiology methods in patients with renal dysfunction is not well elucidated. Our objective was to evaluate the in-hospital and long-term results of using intracoronary physiology to guide revascularization in patients with chronic ...
Clarissa Campo Dall’Orto, Rubens Pierry Ferreira Lopes, Lara Vilela Eurípedes, Gilvan Vilella Pinto Filho, Marcos Raphael da Silva   +4 more
doaj   +1 more source

Passive Heating Attenuates Post-exercise Cardiac Autonomic Recovery in Healthy Young Males

Frontiers in Neuroscience, 2017
Post-exercise heart rate (HR) recovery (HRR) presents a biphasic pattern, which is mediated by parasympathetic reactivation and sympathetic withdrawal.
Tiago Peçanha, Cláudia L. de Moraes Forjaz, David A. Low   +2 more
doaj   +1 more source

Disambiguating the role of blood flow and global signal with partial information decomposition [PDF]

, 2019
Global signal (GS) is an ubiquitous construct in resting state functional magnetic resonance imaging (rs-fMRI), associated to nuisance, but containing by definition most of the neuronal signal.
Calhoun, Vince D., Colenbier, Nigel, Marinazzo, Daniele, Poldrack, Russell A., Uddin, Lucina Q., Van de Steen, Frederik   +5 more
core   +2 more sources

Impact of Sex Differences on the Outcomes of Coronary Invasive Physiological Assessment: Long-Term Follow-Up in a Brazilian Population

Women's Health Reports
Objective: This study aimed to evaluate the rate of major adverse cardiac events (MACEs; the sum of death, myocardial infarction, and revascularization rates) according to interventional strategies guided by invasive physiological methods in both sexes ...
Clarissa Campo Dall'Orto, Lara Eurípedes Vilela, Gilvan Vilella Pinto Filho, Marcos Raphael da Silva   +3 more
doaj   +1 more source

Local temperature-sensitive mechanisms are important mediators of limb tissue hyperemia in the heat-stressed human at rest and during small muscle mass exercise. [PDF]

, 2015
Limb tissue and systemic blood flow increases with heat stress, but the underlying mechanisms remain poorly understood. Here, we tested the hypothesis that heat stress-induced increases in limb tissue perfusion are primarily mediated by local temperature-
Ali, L, Banker, DS, Chiesa, ST, González-Alonso, J, Kalsi, KK, Lotlikar, MD, Rakobowchuk, M, Trangmar, SJ   +7 more
core   +1 more source

Relationship between HgbA1c and Myocardial Blood Flow Reserve in Patients with Type 2 Diabetes Mellitus: Noninvasive Assessment Using Real-Time Myocardial Perfusion Echocardiography

Journal of Diabetes Research, 2014
To study the relationship between glycosylated hemoglobin (HgbA1c) and myocardial perfusion in type 2 diabetes mellitus (T2DM) patients, we prospectively enrolled 24 patients with known or suspected coronary artery disease (CAD) who underwent adenosine ...
Runqing Huang, Sahar S. Abdelmoneim, Lara F. Nhola, Sharon L. Mulvagh   +3 more
doaj   +1 more source