Results 41 to 50 of about 4,670,891 (357)

Diagnosis and treatment of cardiac amyloidosis. A position statement of the European Society of Cardiology Working Group on Myocardial and Pericardial Diseases

European Journal of Heart Failure, 2021
Cardiac amyloidosis is a serious and progressive infiltrative disease that is caused by the deposition of amyloid fibrils at the cardiac level. It can be due to rare genetic variants in the hereditary forms or as a consequence of acquired conditions ...
P. García-Pavía, C. Rapezzi, Y. Adler, M. Arad, C. Basso, A. Brucato, I. Burazor, A. Caforio, T. Damy, U. Eriksson, M. Fontana, J. Gillmore, E. Gonzalez-Lopez, M. Grogan, S. Heymans, M. Imazio, I. Kindermann, A. Kristen, M. Maurer, G. Merlini, A. Pantazis, S. Pankuweit, A. Rigopoulos, A. Linhart   +23 more
semanticscholar   +1 more source

The effects of repetitive electric cardiac stimulation in dogs with normal hearts, complete heart block and experimental cardiac arrest [PDF]

, 1955
Direct cardiac stimulation was conducted in the open chest. In normal animals, auricular stimulation at frequencies faster than the spontaneous rate caused little change in vascular pressures or cardiac output.
GAERTNER, RA, STARZL, TE, WEBB, RC
core   +1 more source

Pilot Study: Heart Rate and Heart Rate Variability Indices in Mules Evaluated by 24-Hour Electrocardiogram

Animals
Mules and donkeys are the 5th largest equine population in the U.S., yet basic information such as heart rate and arrhythmia prevalence in mules has not been described.
Lauren T. Maas, Jessica M. Morgan, Jordan Case, David D. Chell, Amy K. McLean   +4 more
doaj   +1 more source

Cardiac Doppler Flow Velocities in Fetuses of Well- Controlled Insulin-Dependent Diabetic Mothers

McGill Journal of Medicine, 1996
The advent of Doppler echocardiography has permitted noninvasive examination of the fetal heart. In this study, computer-assisted cardiac Doppler flow velocity waveform (DFVW) analysis was used to determine whether diastolic dysfunction is manifest in ...
Gilles Plourde
doaj   +1 more source

Impaired cardiac and skeletal muscle bioenergetics in children, adolescents, and young adults with Barth syndrome [PDF]

, 2017
Barth syndrome (BTHS) is an X‐linked condition characterized by altered cardiolipin metabolism and cardioskeletal myopathy. We sought to compare cardiac and skeletal muscle bioenergetics in children, adolescents, and young adults with BTHS and unaffected
Altschuld, American College of Sports Medicine, Bahi, Barth, Bashir, Bione, Bissler, Cade, Cade, Chance, Chance, Conway, Edwards, El-Sharkawy, Gomez, Gonzalvez, Hiona, Hom, Hudsmith, Ingwall, Kemp, Kemp, Kemp, Kemp, Kushmerick, Lang, Lanza, Lanza, Larson-Meyer, Layec, Liu, Matthews, Meyer, Meyer, Minotti, Naressi, Nascimben, Neubauer, Powers, Ratel, Roussel, Sapega, Schlame, Sgobbo, Smith, Spencer, Spencer, Spoladore, Takahashi, Taylor, Taylor, Thaveau, Thompson, Tonson, Vanhamme, Wang, Wasserman, Waters, Xu, Yao, Zhang, Zoll   +61 more
core   +2 more sources

Protein kinase A (PKA) phosphorylation of Shp2 inhibits its phosphatase activity and modulates ligand specificity. [PDF]

, 2015
Pathological cardiac hypertrophy (an increase in cardiac mass resulting from stress-induced cardiac myocyte growth) is a major factor underlying heart failure.
Burmeister, BT, Carnegie, GK, Gold, MG, O'Bryan, JP, Skidgel, RA, Wang, L   +5 more
core   +1 more source

Interleukin-18 mediates cardiac dysfunction induced by western diet independent of obesity and hyperglycemia in the mouse [PDF]

, 2017
Obesity and diabetes are independent risk factors for heart failure and are associated with the consumption of diet rich in saturated fat and sugar, Western diet (WD), known to induce cardiac dysfunction in the mouse through incompletely characterized ...
Abbate, A., Buzzetti, Raffaella, Carbone, Salvatore, Lee, P. J. H., Mauro, A. G., Mezzaroma, E., Toldo, S., Van Tassell, B.   +7 more
core   +2 more sources

Comparison of a Deep Learning Algorithm vs. Humans for Vertebral Heart Scale Measurements in Cats and Dogs Shows a High Degree of Agreement Among Readers

Frontiers in Veterinary Science, 2021
Heart disease is a leading cause of death among cats and dogs. Vertebral heart scale (VHS) is one tool to quantify radiographic cardiac enlargement and to predict the occurrence of congestive heart failure.
Emilie Boissady, Alois De La Comble, Xiajuan Zhu, Jonathan Abbott, Hespel Adrien-Maxence   +4 more
doaj   +1 more source

What Do We Know About Young Adult Cardiac Patients' Experience? A Systematic Review

Frontiers in Psychology, 2020
Background: Studies interested in patients coping with a cardiac illness usually focus on children, teenagers, and adults above the age of 55. Apart from the field of congenital heart diseases, there is a general lack of literature regarding young adult ...
Jonathan Journiac, Christel Vioulac, Anne Jacob, Coline Escarnot, Aurélie Untas   +4 more
doaj   +1 more source

The Role of Ca²⁺ Sparks in Force Frequency Relationships in Guinea Pig Ventricular Myocytes

Biomolecules, 2022
Calcium sparks are the elementary Ca2+ release events in excitation-contraction coupling that underlie the Ca2+ transient. The frequency-dependent contractile force generated by cardiac myocytes depends upon the characteristics of the Ca2+ transients.
Roshan Paudel, Mohsin Saleet Jafri, Aman Ullah   +2 more
doaj   +1 more source