Results 271 to 280 of about 2,331,622 (397)

The Total Artificial Heart: A Historical Perspective. [PDF]

J Clin Med
Masarone D, Gravino R, Falco L, Catapano D, Valente F, Amarelli C, Marra C, Kittleson M, Silverio PD, Lorenzo ED.   +9 more
europepmc   +1 more source

Noradrenergic and cholinergic innervation of the normal human heart and changes associated with cardiomyopathy

The Anatomical Record, EarlyView.
Abstract Autonomic nerves are crucial in cardiac function and pathology. However, data on the distribution of cholinergic and noradrenergic nerves in normal and pathologic human hearts is lacking. Nonfailing donor hearts were pressure‐perfusion fixed, imaged, and dissected. Left ventricular cardiomyopathy samples were also obtained.
Peter Hanna, Donald B. Hoover, Logan G. Kirkland, Elizabeth H. Smith, Megan D. Poston, Stanley G. Peirce, Chloe G. Garbe, Tasha K. Phillips, Steven Cha, Shumpei Mori, Jaclyn A. Brennan, John Andrew Armour, Eric Rytkin, Igor R. Efimov, Olujimi A. Ajijola, Jeffrey L. Ardell, Kalyanam Shivkumar   +16 more
wiley   +1 more source

The physiological component of the BOLD signal: Impact of age and heart rate variability biofeedback training. [PDF]

Imaging Neurosci (Camb)
Song R, Min J, Wang S, Goodale SE, Rogge-Obando K, Yang R, Yoo HJ, Nashiro K, Chen JE, Mather M, Chang C.   +10 more
europepmc   +1 more source

Effect of Copy Number Variants on Outcomes for Infants With Single Ventricle Heart Defects

, 2013
Abigail S. Carey, Li Liang, Jonathan J. Edwards, Tracy Brandt, Hui Mei, Andrew J. Sharp, Daphne T. Hsu, Jane W. Newburger, Richard G. Ohye, Wendy K. Chung, Mark W. Russell, Jill A. Rosenfeld, Lisa G. Shaffer, Michael K. Parides, Lisa Edelmann, Bruce D. Gelb   +15 more
openalex   +2 more sources

Morphological and morphometric aspects of the equine aortic valve: New insights for comparative studies in mammals

The Anatomical Record, EarlyView.
Abstract New data on the equine aortic valve obtained using advanced techniques is especially important given the greater availability of animal models for translational research. Here we characterized the morphological and morphometric aspects of the equine aortic valve from 60 healthy hearts collected at equine abattoirs.
Vitor Pires Pereira, Victoria Brondani de Oliveira, Carlos Eduardo Seyfert, Luciano de Morais‐Pinto   +3 more
wiley   +1 more source

A contribution to the anatomy of two rare cetacean species: The hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica)

The Anatomical Record, EarlyView.
Abstract The anatomical description of the hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica) remains largely unexplored, due to limited specimen availability and preservation challenges. This study employed digital imaging techniques, conventional histology, and computed tomography to provide visualization of
Jean‐Marie Graïc, Tommaso Gerussi, Bruno Cozzi, Rebecca M. Boys, Brian Chin Wing Kot, Matthew R. Perrott, Kane Fleury, Tabris Yik To Chung, Henry Chun Lok Tsui, Emma Burns, Trudi Webster, Stuart Hunter, Emma L. Betty, Odette Howarth, Carolina Loch, Sophie White, Steve Dawson, William Rayment, Ros Cole, Derek Cox, Tom Waterhouse, Hannah Hendriks, Anton van Helden, Muriel Johnstone, Ramari Oliphant Stewart, R. Ewan Fordyce, Karen A. Stockin   +26 more
wiley   +1 more source

Dosimetric parameters of heart and left ventricle – comparison of 3D CRT and IMRT in left cancer breast

, 2019
A. Mehta, Piyush Kumar, N S Silambarasan, Dr Mrs. S. Navitha, Jitendra Nigam, Pavan Kumar, Arvind Chauhan   +6 more
openalex   +2 more sources

From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy

The Anatomical Record, EarlyView.
Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza, André Luiz Quagliatto Santos, Marcelo Abidu‐Figueiredo, Thaís Aparecida Silva, Rodrigo Ananias Barreiros Silva, Paulo de Souza‐Junior   +5 more
wiley   +1 more source

Loss of Na⁺,HCO₃ ^--Cotransporter NBCn1 Inhibits Net Acid Extrusion in the Atria and Causes Hypertension-Associated Cardiac Hypertrophy. [PDF]

Acta Physiol (Oxf)
Espejo MS, Orlowski A, Sørensen TM, Matchkov VV, Aiello EA, Boedtkjer E.   +5 more
europepmc   +1 more source

Interpreting the ECG of a Patient with a Pacemaker [PDF]

, 2011
Ginter, James F, Loftis, Patrick
core   +1 more source