keyword
MENU ▼
Read by QxMD icon Read
search

Exercise and heart

keyword
https://www.readbyqxmd.com/read/29231586/-effects-of-acupuncture-on-peripheral-skeletal-muscle-exercise-ability-in-patients-with-chronic-obstructive-pulmonary-disease-at-stable-phase
#1
Yan Ge, Hong Yao, Juan Tong, Ying He, Guiyuan Li, Xiang'ao Kong
OBJECTIVE: To explore the effects of acupuncture on improving the peripheral skeletal muscle exercise ability in patients with chronic obstructive pulmonary disease (COPD) at stable phase. METHODS: Forty-four patients were randomly divided into an observation group (24 cases) and a control group (20 cases). Based on regular western medication treatment and aerobic training, acupuncture was used in the observation group and placebo acupuncture was used in the control group...
April 12, 2017: Zhongguo Zhen Jiu, Chinese Acupuncture & Moxibustion
https://www.readbyqxmd.com/read/29231277/do-individuals-with-intellectual-disability-have-a-lower-peak-heart-rate-and-maximal-oxygen-uptake
#2
Thessa Irena Maria Hilgenkamp, Tracy Baynard
BACKGROUND: Individuals with intellectual disability (ID) have very low physical activity and low peak oxygen uptake (VO2peak ), potentially explained by physiologically lower peak heart rates (HRpeak ). METHOD: The present authors performed a retrospective analysis of a large data set of individuals with intellectual disability (n = 100), with Down syndrome (DS) (n = 48) and without intellectual disability (n = 224) using multiple linear regression analyses, to determine if individuals with intellectual disability exhibit lower HRpeak and VO2peak than individuals without intellectual disability, controlling for age, sex and body mass index (BMI)...
December 12, 2017: Journal of Applied Research in Intellectual Disabilities: JARID
https://www.readbyqxmd.com/read/29230643/measuring-fear-of-physical-activity-in-patients-with-heart-failure
#3
Jeremia M Hoffmann, Susan Hellwig, Vincent M Brandenburg, Heike Spaderna
PURPOSE: Fear of physical activity (FoPA) has been suggested as a psychological barrier to exercise-based cardiac rehabilitation and everyday physical activity (PA) in patients with heart failure (HF). We evaluated the recently developed Fear of Activity in Situations-Heart Failure (FActS-HF) questionnaire that assesses affective/cognitive fear reactions to situations of varying PA intensities. METHODS: The FActS-HF was given to 132 ambulatory patients with stable HF (67 ± 12 years, 80% men)...
December 11, 2017: International Journal of Behavioral Medicine
https://www.readbyqxmd.com/read/29230178/human-cardiac-31p-mr-spectroscopy-at-3-tesla-cannot-detect-failing-myocardial-energy-homeostasis-during-exercise
#4
Adrianus J Bakermans, Jason N Bazil, Aart J Nederveen, Gustav J Strijkers, S Matthijs Boekholdt, Daniel A Beard, Jeroen A L Jeneson
Phosphorus-31 magnetic resonance spectroscopy (31P-MRS) is a unique non-invasive imaging modality for probing in vivo high-energy phosphate metabolism in the human heart. We investigated whether current 31P-MRS methodology would allow for clinical applications to detect exercise-induced changes in (patho-)physiological myocardial energy metabolism. Hereto, measurement variability and repeatability of three commonly used localized 31P-MRS methods [3D image-selected in vivo spectroscopy (ISIS) and 1D ISIS with 1D chemical shift imaging (CSI) oriented either perpendicular or parallel to the surface coil] to quantify the myocardial phosphocreatine (PCr) to adenosine triphosphate (ATP) ratio in healthy humans (n = 8) at rest were determined on a clinical 3 Tesla MR system...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/29229895/prevalence-and-predictors-of-myocardial-ischemia-by-preoperative-myocardial-perfusion-single-photon-emission-computedtomography-in-patients-undergoing-noncardiac-surgery
#5
Abdelkareem Saleh Al-Oweidi, Hesham Albabtain, Suleiman M Kharabsheh, Peter Kimme, Mahmoud Almustafa, Samer Seder, Mohamed Shoukri, Ahmed L Fathala
BACKGROUND: The prevalence and predictors of myocardial ischemia before noncardiac surgery are unknown. In addition the predictive value of myocardial perfusion single-photon emission computed tomography (SPECT) before noncardiac in individual patients is uncertain. OBJECTIVE: Evaluate the prevalence and predictors of myocardial ischemia before noncardiac surgery, and determine the postoperative cardiac outcome based on results of myocardial perfusion SPECT. DESIGN: Retrospective...
November 2017: Annals of Saudi Medicine
https://www.readbyqxmd.com/read/29229348/bone-morphogenetic-proteins-usage-in-anterior-lumbar-inter-body-fusion-what-else-can-go-wrong
#6
Elias Elias, Zeina Nasser, Lona Winegan, Terence Verla, Ibrahim Omeis
BACKGROUND: Bone Morphogenetic Protein (BMP) graft showed promising outcome during early phases of its use. However unreported adverse events and off label use shattered its safe profile and raised concerns regarding its indication. In 2008, the Food and Drug Administration (FDA) prohibited its use in anterior cervical spine procedures due to possibility of edema, hematoma and need of intubation. At the molecular level, BMP act as multifactorial growth factors playing a role in cartilage, heart, and bone formation...
December 8, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29229271/using-metabolic-equivalents-in-clinical-practice
#7
REVIEW
Barry A Franklin, Jenna Brinks, Kathy Berra, Carl J Lavie, Neil F Gordon, Laurence S Sperling
Metabolic equivalents, or METs, are routinely employed as a guide to exercise training and activity prescription and to categorize cardiorespiratory fitness (CRF). There are, however, inherent limitations to the concept, as well as common misapplications. CRF and the patient's capacity for physical activity are often overestimated and underestimated, respectively. Moreover, frequently cited fitness thresholds associated with the highest and lowest mortality rates may be misleading, as these are influenced by several factors, including age and gender...
October 31, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/29229098/pulmonary-veno-occlusive-disease-an-important-consideration-in-patients-with-pulmonary-hypertension
#8
REVIEW
Ryan Balko, Hawa Edriss, Kenneth Nugent, Victor Test
Pulmonary veno-occlusive disease is a rare subcategory of pulmonary arterial hypertension (WHO Group 1). The disease is poorly understood and difficult to diagnose; it has no definitive cure to date. These patients present with nonspecific symptoms, including dyspnea, exercise intolerance, and weakness. Chest x-rays sometimes differ from idiopathic pulmonary arterial hypertension and may demonstrate alveolar infiltrates and pleural effusions. High resolution computed tomography scans reveal ground glass opacities, interlobular septal thickening, and lymphadenopathy...
November 2017: Respiratory Medicine
https://www.readbyqxmd.com/read/29228079/effect-of-high-intensity-treadmill-exercise-on-motor-symptoms-in-patients-with-de-novo-parkinson-disease-a-phase-2-randomized-clinical-trial
#9
Margaret Schenkman, Charity G Moore, Wendy M Kohrt, Deborah A Hall, Anthony Delitto, Cynthia L Comella, Deborah A Josbeno, Cory L Christiansen, Brian D Berman, Benzi M Kluger, Edward L Melanson, Samay Jain, Julie A Robichaud, Cynthia Poon, Daniel M Corcos
Importance: Parkinson disease is a progressive neurologic disorder. Limited evidence suggests endurance exercise modifies disease severity, particularly high-intensity exercise. Objectives: To examine the feasibility and safety of high-intensity treadmill exercise in patients with de novo Parkinson disease who are not taking medication and whether the effect on motor symptoms warrants a phase 3 trial. Design, Setting, and Participants: The Study in Parkinson Disease of Exercise (SPARX) was a phase 2, multicenter randomized clinical trial with 3 groups and masked assessors...
December 11, 2017: JAMA Neurology
https://www.readbyqxmd.com/read/29227869/reliability-of-oscillometric-central-blood-pressure-responses-to-lower-limb-resistance-exercise
#10
Simon Fryer, Keeron Stone, Tabitha Dickson, James Faulkner, Danielle Lambrick, Pablo Corres, Lauren Jerred, Lee Stoner
BACKGROUND AND AIMS: Although it is well known that resistance training (RT) is beneficial for patients suffering from a variety of cardiovascular diseases, it remains underutilized as a rehabilitation tool as there is no reliable way to monitor the additional stress placed on the central organs. The current study aimed to determine between-day reliability of central haemodynamic indices using oscillometric pulse wave analysis (PWA) during progressive sub-maximal RT. METHODS: Nineteen healthy young males were tested on 3 different mornings in a fasted state...
December 5, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/29227474/a-proteolytic-fragment-of-histone-deacetylase-4-protects-the-heart-from-failure-by-regulating-the-hexosamine-biosynthetic-pathway
#11
Lorenz H Lehmann, Zegeye H Jebessa, Michael M Kreusser, Axel Horsch, Tao He, Mariya Kronlage, Matthias Dewenter, Viviana Sramek, Ulrike Oehl, Jutta Krebs-Haupenthal, Albert H von der Lieth, Andrea Schmidt, Qiang Sun, Julia Ritterhoff, Daniel Finke, Mirko Völkers, Andreas Jungmann, Sven W Sauer, Christian Thiel, Alexander Nickel, Michael Kohlhaas, Michaela Schäfer, Carsten Sticht, Christoph Maack, Norbert Gretz, Michael Wagner, Ali El-Armouche, Lars S Maier, Juan E Camacho Londoño, Benjamin Meder, Marc Freichel, Hermann-Josef Gröne, Patrick Most, Oliver J Müller, Stephan Herzig, Eileen E M Furlong, Hugo A Katus, Johannes Backs
The stress-responsive epigenetic repressor histone deacetylase 4 (HDAC4) regulates cardiac gene expression. Here we show that the levels of an N-terminal proteolytically derived fragment of HDAC4, termed HDAC4-NT, are lower in failing mouse hearts than in healthy control hearts. Virus-mediated transfer of the portion of the Hdac4 gene encoding HDAC4-NT into the mouse myocardium protected the heart from remodeling and failure; this was associated with decreased expression of Nr4a1, which encodes a nuclear orphan receptor, and decreased NR4A1-dependent activation of the hexosamine biosynthetic pathway (HBP)...
December 11, 2017: Nature Medicine
https://www.readbyqxmd.com/read/29227300/exercise-testing-in-heart-failure-a-contemporary-discussion-in-an-era-of-novel-diagnostic-techniques-and-biomarkers
#12
Kegan J Moneghetti, Jeffrey W Christle, Jonathan Myers, Francois Haddad
PURPOSE OF REVIEW: The purpose of this review is to highlight recent advances in the field of exercise testing for patients with heart failure. RECENT FINDINGS: The importance of assessment of cardiorespiratory fitness (CRF) and exercise testing in heart failure is highlighted in the consensus recommendation of the American Heart Association. Contemporary studies have validated the independent and incremental strength of CRF metrics in patients with heart failure and coronary artery disease...
December 8, 2017: Current Opinion in Cardiology
https://www.readbyqxmd.com/read/29226892/evaluation-of-increase-in-intraventricular-gradient-and-dynamic-obstruction-during-exercise-stress-test-in-competitive-runners
#13
Kadir Uğur Mert, Ferhat Radi, Ayda Sadati, Gurbet Özge Mert, Muhammet Dural
OBJECTIVE: Sudden cardiac death in athletes is one of the most tragic health events seen both in our country and all over the world. In some of those athletes, there is no obvious structural abnormality. Dynamic changes in intracardiac hemodynamics during exercise may be a cause for sudden death in these athletes, the impact of exercise on intracardiac gradient and cardiac hemodynamic parameters in athletes was compared with healthy controls. METHODS: A total of 21 professional male athletes and 21 healthy male controls were included in the study...
December 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/29226818/rate-response-programming-tailored-to%C3%A2-the-force-frequency-relationship-improves-exercise-tolerance-in-chronic-heart-failure
#14
John Gierula, Maria F Paton, Judith E Lowry, Haqeel A Jamil, Rowenna Byrom, Michael Drozd, Jack O Garnham, Richard M Cubbon, David A Cairns, Mark T Kearney, Klaus K Witte
OBJECTIVES: This study sought to examine whether the heart rate (HR) at which the force-frequency relationship (FFR) slope peaks (critical HR) could be used to tailor HR response in chronic heart failure (CHF) patients with cardiac pacemakers and whether this favorably influences exercise capacity. BACKGROUND: CHF secondary to left ventricular (LV) systolic dysfunction is characterized by blunting of the positive relationship between HR and LV contractility known as the FFR...
November 27, 2017: JACC. Heart Failure
https://www.readbyqxmd.com/read/29226712/-risk-stratification-before-thoracic-surgery-perioperative-pulmonary-rehabilitation
#15
Attila Vágvölgyi, Zsolt Rozgonyi, Pál Vadász, János Tamás Varga
INTRODUCTION: Besides the oncology and operative surgical technics, functional aspects influence the operability of lung cancer. Preoperative risk stratification, evaluation of postoperative complications needs to be considered. AIM: To review international literature and experiences of our institute. METHOD: We focused the literature of risk stratification of thoracic surgery. Lung function, lung mechanics, chest kinematics, exercise physiology were considered...
December 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/29226282/feasibility-of-conducting-a-6-month-long-home-based-exercise-program-with-protein-supplementation-in-elderly-community-dwelling-individuals-with-heart-failure
#16
Masil George, Gohar Azhar, Amanda Pangle, Eric Peeler, Amanda Dawson, Robert Coker, Kellie S Coleman, Amy Schrader, Jeanne Wei
Objective: Cardiac cachexia is a condition associated with heart failure, particularly in the elderly, and is characterized by loss of muscle mass with or without the loss of fat mass. Approximately 15% of elderly heart failure patients will eventually develop cardiac cachexia; such a diagnosis is closely associated with high morbidity and increased mortality. While the mechanism(s) involved in the progression of cardiac cachexia is incompletely established, certain factors appear to be contributory...
2017: Journal of Physiotherapy & Physical Rehabilitation
https://www.readbyqxmd.com/read/29225901/immediate-response-in-markers-of-inflammation-and-angiogenesis-during-exercise-a-randomised-cross-over-study-in-heart-transplant-recipients
#17
Marianne Yardley, Thor Ueland, Pål Aukrust, Annika Michelsen, Elisabeth Bjørkelund, Lars Gullestad, Kari Nytrøen
Background: The present study explored and compared the immediate responses in markers of inflammation and angiogenesis in maintenance heart transplant (HTx) recipients before, during and after sessions of high-intensity interval training (HIT) versus moderate-intensity continuous training (MICT). The study aimed to explain some of the trigger mechanisms behind HIT in HTx recipients. Methods: This cross-over study included 14 HTx patients (mean±SD age: 53±13 years; time since HTx, 3±2 years)...
2017: Open Heart
https://www.readbyqxmd.com/read/29225881/recovery-benefits-of-using-a-heat-and-moisture-exchange-mask-during-sprint-exercise-in-cold-temperatures
#18
John G Seifert, Jeremy Frost, John A St Cyr
Objectives: Breathing cold air can lead to bronchoconstriction and peripheral vasoconstriction, both of which could impact muscular performance by affecting metabolic demands during exercise. Successful solutions dealing with these physiological changes during exercise in the cold has been lacking; therefore, we investigated the influence of a heat and moisture exchange mask during exercise in the cold. Methods: There were three trial arms within this study: wearing the heat and moisture exchange mask during the rest periods in the cold, no-mask application during the rest periods in the cold, and a trial at room temperature (22°C)...
2017: SAGE Open Medicine
https://www.readbyqxmd.com/read/29224700/preventing-weakness-and-stiffness-a-top-priority-for-health-and-social-care
#19
REVIEW
Muir Gray, Kenny Butler
With growing evidence that sarcopenia, disability and frailty can be prevented with physical activity, people living with pain, stiffness and weakness due to a musculoskeletal condition should be offered physical activity as a preventive strategy. By changing beliefs and attitudes towards ageing and raising the value and importance of physical activity, disability can be avoided or delayed and the costly burden of social care lessened. The effects of ageing and the effects of muscle strength loss are often confused...
April 2017: Best Practice & Research. Clinical Rheumatology
https://www.readbyqxmd.com/read/29223851/additional-value-of-anaerobic-threshold-in-a-general-mortality-prediction-model-in-a-urban-patient-cohort-with-chagas-cardiomyopathy
#20
Roberto Ribeiro da Silva, Michel Silva Reis, Basílio de Bragança Pereira, Emilia Matos do Nascimento, Roberto Coury Pedrosa
BACKGROUND: Anaerobic threshold (AT) is recognized as objective and direct measurement that reflects variations in metabolism of skeletal muscles during exercise. Its prognostic value in heart diseases of non-chagasic etiology is well established. However, the assessment of risk of death in Chagas heart disease is relatively well established by Rassi score. But, the added value that AT can bring to Rassi score has not been studied yet. OBJECTIVES: To assess whether AT presents additional effect to Rassi score in patients with chronic Chagas' heart disease...
December 6, 2017: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
keyword
keyword
25793
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"