Results 11 to 20 of about 1,276,748 (319)

Exercise intolerance and fatigue in chronic heart failure: is there a role for group III/IV afferent feedback? [PDF]

European Journal of Preventive Cardiology, 2020
Exercise intolerance and early fatiguability are hallmark symptoms of chronic heart failure. While the malfunction of the heart is certainly the leading cause of chronic heart failure, the patho-physiological mechanisms of exercise intolerance in these ...
L. Angius, A. Crisafulli
semanticscholar   +4 more sources

Functional Limitations and Exercise Intolerance in Patients With Post-COVID Condition: A Randomized Crossover Clinical Trial.

JAMA Netw Open
This randomized crossover clinical trial investigates postexercise fatigue and physiologic characteristics among nonhospitalized patients with post-COVID condition compared with age- and sex-matched healthy controls.
Tryfonos A, Pourhamidi K, Jörnåker G, Engvall M, Eriksson L, Elhallos S, Asplund N, Mandic M, Sundblad P, Sepic A, Rullman E, Hyllienmark L, Rundqvist H, Lundberg TR, Gustafsson T.   +14 more
europepmc   +2 more sources

Exercise intolerance in heart failure: The important role of pulmonary hypertension

Experimental Physiology, 2020
What is the topic of this review? This review concerns the negative impact of pulmonary hypertension (PH) on the pulmonary haemodynamic and gas exchange responses to exercise, considering the mechanisms by which PH plays a role in exercise intolerance in
Bryan J. Taylor, Brian P. Shapiro, Bruce D. Johnson   +2 more
openalex   +3 more sources

Differential cardiopulmonary haemodynamic phenotypes in PASC-related exercise intolerance. [PDF]

ERJ Open Res, 2023
Kahn PA, Joseph P, Heerdt PM, Singh I.
europepmc   +3 more sources

Exercise intolerance in comorbid COPD and heart failure: the role of impaired aerobic function [PDF]

European Respiratory Journal, 2019
Impaired aerobic function is a potential mechanism of exercise intolerance in patients with combined cardiorespiratory disease. We investigated the pathophysiological and sensory consequences of a low change in oxygen uptake (ΔV′O2)/change in work rate ...
Alcides Rocha, Flávio F. Arbex, Priscila A. Sperandio, Frederico Mancuso, Mathieu Marillier, Anne‐Catherine Bernard, Maria Clara N. Alencar, Denis E. O’Donnell, J. Alberto Neder   +8 more
openalex   +2 more sources

Cardiopulmonary exercise testing in long covid shows the presence of dysautonomia or chronotropic incompetence independent of subjective exercise intolerance and fatigue [PDF]

BMC Cardiovascular Disorders
Background After COVID-19 infection, 10–20% of patients suffer from varying symptoms lasting more than 12 weeks (Long COVID, LC). Exercise intolerance and fatigue are common in LC.
Timo Mustonen, Mari Kanerva, Ritva Luukkonen, Hanna Lantto, Arja Uusitalo, Päivi Piirilä   +5 more
doaj   +2 more sources

Exercise Intolerance in Older Adults With Heart Failure With Preserved Ejection Fraction

Journal of the American College of Cardiology, 2021
Ambarish Pandey, Sanjiv J. Shah, Javed Butler, Dean L. Kellogg, Gregory D. Lewis, Daniel E. Forman, Robert J. Mentz, Barry A. Borlaug, Marc A. Simon, Julio A. Chirinos, Roger A. Fielding, Elena Volpi, Anthony Molina, Mark J. Haykowsky, Flora Sam, Bret H. Goodpaster, Alain G. Bertoni, Jamie N. Justice, James P. White, Jingzhone Ding, Scott L. Hummel, Nathan K. LeBrasseur, George E. Taffet, Iraklis I. Pipinos, Dalane W. Kitzman   +24 more
openalex   +3 more sources

Reduced Fetuin‐A Levels Are Associated With Exercise Intolerance and Predict the Risk of Adverse Outcomes in Patients With Heart Failure: The Role of Cardiac–Hepatic–Peripheral Interaction [PDF]

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Exercise intolerance in heart failure arises from multifactorial pathophysiological mechanisms. Hepatokines, liver‐synthesized molecules, regulate systemic metabolisms in peripheral tissues.
Yusuke Tomita, Tomofumi Misaka, Yukiko Sugawara, Yasuhiro Ichijo, Fumiya Anzai, Yu Sato, Yusuke Kimishima, Tetsuro Yokokawa, Takamasa Sato, Masayoshi Oikawa, Atsushi Kobayashi, Akiomi Yoshihisa, Yasuchika Takeishi   +12 more
doaj   +2 more sources

Autonomic cardiovascular reflex control of hemodynamics during exercise in heart failure with reduced ejection fraction and the effects of exercise training [PDF]

Reviews in Cardiovascular Medicine, 2022
Heart failure with reduced ejection fraction is associated with increased exercise intolerance, morbidity, and mortality. Importantly, exercise intolerance in heart failure with reduced ejection fraction is a key factor limiting patient quality of ...
Natasha G. Boyes, Darcy D. Marciniuk, Haissam Haddad, Corey R. Tomczak   +3 more
doaj   +1 more source

Mechanisms of Exercise Intolerance Across the Breast Cancer Continuum: A Pooled Analysis of Individual Patient Data. [PDF]

Med Sci Sports Exerc, 2023
Scott JM, Lee J, Michalski MG, Batch K, Simpson AL, Peoples J, Lee CP, Harrison JN, Yu AF, Sasso JP, Dang C, Moskowitz CS, Jones LW, Eves ND.   +13 more
europepmc   +3 more sources