Results 171 to 180 of about 72,082 (267)

Sedentary ageing remodels the structure–function relationships that underlie calcium signalling at super‐resolution scales in the heart

The Journal of Physiology, EarlyView.
Abstract figure legend Illustration of calcium spark function and ryanodine receptor (RyR) structure within a sedentary model of ageing. Upon sympathetic stimulation from 1 µM isoprenaline a linear response to calcium spark morphology occurred, accompanied by a biphasic progression of RyR remodelling across age.
Miriam E. Hurley, David Conesa, Alan P. Benson, Michael A. Colman   +3 more
wiley   +1 more source

The dove of peace is not peaceful : the ghost of aortic arch pseudoaneurysm. [PDF]

J Cardiothorac Surg
Nie Z, Bian L, Yue H, Liang W, Wu Z.
europepmc   +1 more source

"Migrant" Ductal Tissue in the Aortic Arch: A Substrate for Prostaglandin-Responsive Coarctation. [PDF]

JACC Case Rep
Pandey AK, Kappanayil M, Sasikumar N, Kottyail B, Nair I, Kumar RK.   +5 more
europepmc   +1 more source

What's Your Diagnosis? Large Mediastinal Mass in a Dog

Veterinary Clinical Pathology, EarlyView.
Rosane O. Cruz, Talles M. Almeida, Iris D. S. Menezes, Ludmila R. Moroz, Suane N. Boaventura, Tiago Peixoto, Stella F. Valle, Nicole Hlavac   +7 more
wiley   +1 more source

Observing Clinical Efficiency: A First Step to Fill a Clinical Education Gap in Emergency Medicine

AEM Education and Training, Volume 10, Issue 5, October 2026.
ABSTRACT Background Emergency medicine (EM) demands high levels of clinical efficiency in dynamic clinical environments, yet few tools exist to support educators in assessing and coaching residents on efficiency behaviors. Objective To develop and pilot an observational domain‐based assessment to characterize and assess individual resident clinical ...
Michael C. Overbeck, Bonnie Kaplan, Gannon Sungar, Christy Angerhofer, Shilpa Raju, Megan Fix, Jeff Druck   +6 more
wiley   +1 more source

Adult-onset diagnosis of interrupted aortic arch presenting with uncontrolled hypertension. [PDF]

Eur Heart J Case Rep
Zheng R, Yagi S, Sata M.
europepmc   +1 more source

Does salinity make a difference—Kidney anatomy of Saimaa (Pusa saimensis) and Baltic ringed seals (Pusa hispida botnica)

The Anatomical Record, Volume 309, Issue 10, Page 2948-2961, October 2026.
Abstract As habitat salinity markedly differs between the endangered, freshwater‐dwelling Saimaa ringed seal (Pusa saimensis Nordquist, 1899) and the brackish water‐inhabiting Baltic ringed seal (Pusa hispida botnica Gmelin, 1788), we investigated whether this difference has resulted in morphological changes to their kidneys.
Heini Nihtilä, Juha Laakkonen
wiley   +1 more source

Can the beating heart be advantageous during aortic arch replacement using frozen elephant trunk? [PDF]

J Vis Surg
Sef D, Sef D, Luthra S.
europepmc   +1 more source

Postprandial Changes in Thoracic Aortic Flow Detected by 4D Flow MRI May Influence Study Results

Journal of Magnetic Resonance Imaging, Volume 64, Issue 4, Page 898-905, October 2026.
ABSTRACT Background While there is a growing body of data using 4D flow MRI to distinguish between normal and abnormal blood flow values in the thoracic aorta, the extent of physiological variation or lack thereof is potentially undervalued. Physiological processes such as postprandial changes to hemodynamics might influence data, normal values, follow‐
Maren Friederike Balks, Luisa Quest, Andreas Stroth, Alexander Reiber, Patricia Ulloa, Nicolas Kirschke, Malte Maria Sieren, Joachim Graessner, Hendrik Kooijman, Jörg Barkhausen, Alex Frydrychowicz, Thekla Helene Oechtering   +11 more
wiley   +1 more source

Extra-Anatomical Aortic Bypass for Infected Aortic Arch Stent Graft: A Case Series. [PDF]

Am J Case Rep
AlReshidan MS, Shah SH, Aynusah HR, AlSuwat IS, Alotaibi AJ, Alqumaizi FI, Alamri AA, Alqarni KA, AlJuhayim AM, Alruzouq NA, Alhumidhan AM.   +10 more
europepmc   +1 more source