Results 261 to 270 of about 111,366 (373)

Cardiology for dummies [PDF]

, 2011
van Loon, Gunther
core  

The Duration of the Ventricular Systole

Cardiology, 1950
Miller M, Franz M. Groedel
openaire   +3 more sources

A new method for non‐invasive determination of effective pulmonary blood flow and cardiac output in spontaneously breathing subjects

Experimental Physiology, EarlyView.
Abstract The differential Fick method is well established for measuring effective pulmonary blood flow (EPBF) and cardiac output (CO) but until now it has only been used for patients on mechanical ventilation. Here we present and evaluate a new approach adapted to spontaneous breathing situations.
Andras Gedeon, Jakob Jansson, David Patrickson, Mats Wallin   +3 more
wiley   +1 more source

Transseptal Transcatheter Mitral Valve Replacement With a Novel Bioprosthesis in a Patient With Challenging Anatomy. [PDF]

JACC Case Rep
Shaburishvili T, Ranard LS, Zirakashvili T, Stella S, Vahl TP, Denti P.   +5 more
europepmc   +1 more source

Asymptotic bounds for separating systoles on surfaces

, 2008
Stéphane Sabourau
openalex   +2 more sources

The causative role of amyloidosis in the cardiac complications of Alzheimer's disease: a comprehensive systematic review

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic illustration of the bidirectional causative link between cerebral amyloid‐beta (Aβ) angiopathy and cardiovascular disease in Alzheimer's disease (AD). Common cardiovascular risk factors like microvascular thrombosis, diabetes, atrial fibrillation, hypertension and atherosclerosis lead to cerebral hypoperfusion and ...
Samuel Parker, Andrew F. James, Svetlana Mastitskaya   +2 more
wiley   +1 more source

Cine MRI-Derived Radiomics for the Detection of Functional Tricuspid Regurgitation in Pulmonary Hypertension: A Proof-of-Concept Study. [PDF]

J Cardiovasc Dev Dis
Lin K, Sarnari R, Gordon DZ, Markl M, Carr JC.   +4 more
europepmc   +1 more source

Computational analysis to assess hemodynamic forces in descending thoracic aortic aneurysms

The Journal of Physiology, EarlyView.
Abstract figure legend Left: Pre‐processing. First, we perform the segmentation of the Computer Tomography angiorgraphy (angio‐CT) scans of a healthy patient, obtaining the surface of a healthy thoracic aorta with a Type III aortic arch. Then, we build nine ideal configurations with Descending Thoracic Aortic Aneurysm (DTAA), varying the aortic arch ...
Francesca Duca, Daniele Bissacco, Luca Crugnola, Chiara Faitini, Maurizio Domanin, Francesco Migliavacca, Santi Trimarchi, Christian Vergara   +7 more
wiley   +1 more source

Increased contractility affects left ventricular kinetic energy in pulmonary hypertension. [PDF]

Physiol Rep
Bergström E, Pola K, Kjellström B, Töger J, Arvidsson PM, Carlsson M, Rådegran G, Arheden H, Ostenfeld E.   +8 more
europepmc   +1 more source

Elucidating the cellular determinants of the end‐systolic pressure‐volume relationship of the heart via computational modelling

The Journal of Physiology, EarlyView.
Abstract figure legend Using a multiscale computational model of left ventricular electromechanics, we investigated how sarcomere dynamics influence the end‐systolic pressure‐volume (ESPV) relationship in ejecting beats compared to isovolumetric beats.
Francesco Regazzoni, Corrado Poggesi, Cecilia Ferrantini   +2 more
wiley   +1 more source