Results 211 to 220 of about 423,458 (301)

Atypical Andersen-Tawil Syndrome in an Asymptomatic Child With Bidirectional Ventricular Tachycardia and Incipient Tachycardiomyopathy. [PDF]

JACC Case Rep
Assunção MELSM, Rocha JEM, Montenegro MV, Lucena-Silva N, Alves SMM, Albuquerque ALT.   +5 more
europepmc   +1 more source

Cerebrovascular regulation during heat stress

Experimental Physiology, EarlyView.
Abstract Given that the brain is a highly metabolic organ and is enclosed by the skull, effective regulation of cerebral blood flow (CBF), not only for oxygen and nutrients supply but also as a means of convective heat exchange, is critical for preventing excessive elevations in brain temperature.
Kanoko Ito, Manabu Shibasaki
wiley   +1 more source

Dangerous Dysrhythmias in the ED: An Interactive EKG Workshop for Emergency Medicine Clerkship Learners. [PDF]

J Educ Teach Emerg Med
Ancmon J, Feldman J.
europepmc   +1 more source

Passive hyperthermia increases blood circulation in specific regions, largely independent of conduit artery mechanics and cardiac performance

Experimental Physiology, EarlyView.
Abstract Passive hyperthermia increases net peripheral and systemic blood flow in humans and other animals, yet the underlying haemodynamic forces that selectively accelerate blood movement remain incompletely characterized. Wave intensity analysis offers insight into the respective contributions of the heart and the vascular system to changes in blood
Nuno Koch Esteves, Kazuhito Watanabe, Francesca R. Cavallo, Ashraf W. Khir, José González‐Alonso   +4 more
wiley   +1 more source

One Polish Center's Experience of Catheter Ablation for Cardiac Arrhythmias in Dogs. [PDF]

Vet Sci
Noszczyk-Nowak A, Frydrychowski P, Gach J, Wojtczak Z, Cepiel-Kośmieja A, Fuglewicz A, Nowak K.   +6 more
europepmc   +1 more source

Galectin‐3 plasma levels are associated with left atrial contractile function in long‐distance runners

Experimental Physiology, EarlyView.
Abstract High‐intensity endurance exercise induces myocardial remodelling as an adaptive response to sustained volume overload, but excessive cumulative training might also favour deleterious cardiac remodelling, including atrial fibrosis. Whether acute marathon running engages circulating fibrosis‐related biomarkers and whether these biomarkers track ...
Felipe Contreras‐Briceño, Fernanda Sanhueza‐Olivares, Rodrigo Fernández, Silvana Llevaneras, Pablo F. Castro, Luigi Gabrielli, Mario Chiong   +6 more
wiley   +1 more source

Wide-Complex Tachycardia in a Neonate. [PDF]

JACC Case Rep
Aldawsari KA, Wilson K, von Alvensleben JC, Collins KK, Nash D.   +4 more
europepmc   +1 more source

The impact of biological sex and stroke volume constituents on heterogeneity in the Q̇$\dot{Q}$–V̇O2${{\dot{V}}_{{{{\mathrm{O}}}_2}}}$ relationship and skeletal muscle saturation during cycling

Experimental Physiology, EarlyView.
Abstract Interindividual variability in the cardiac output (Q̇$\dot{Q}$) to the rate of oxygen consumption (V̇O2${{\dot{V}}_{{{{\mathrm{O}}}_2}}}$) slope (Q̇$\dot{Q}$–V̇O2${{\dot{V}}_{{{{\mathrm{O}}}_2}}}$) in healthy males is related to stroke volume (SV); however, the impact of differences in left ventricular (LV) structure and function as well as ...
Adam N. Di Salvo, Sinan Osman, Jacob L. Schwartz, Nino Nikolovski, Robert F. Bentley   +4 more
wiley   +1 more source

Investigation of Atrial and Ventricular Arrhythmias in Young Ischemic Cerebrovascular Disease Patients. [PDF]

Int J Gen Med
Polat E, Genç H, Dondurmacı E, Yenilmez Yeşildaş P, Şencan R, Sakallı S.   +5 more
europepmc   +1 more source

In silico modelling of multi‐electrode arrays for enhancing cardiac drug testing on hiPSC‐CM heterogeneous tissues

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of the experimental and computational framework for investigating hiPSC‐CM electrophysiology with MEA systems. The MEA‐based model integrates experimental data with phenotype‐specific ionic models and tissue‐level heterogeneity.
Sofia Botti, Rolf Krause, Luca F. Pavarino   +2 more
wiley   +1 more source