Results 11 to 20 of about 10,216,930 (203)

The effect of heat stress, dehydration and exercise on global left ventricular function and mechanics in healthy humans [PDF]

open access: yes, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis examined the effect of heat stress, dehydration and exercise on global left ventricular (LV) function and LV twist, untwisting and strain (LV ...
Stöhr, Eric J
core   +6 more sources

Negative Exercise Stress Test: Does it Mean Anything? Case study [PDF]

open access: yesLibyan Journal of Medicine, 2007
Despite its low sensitivity and specificity (67% and 72%, respectively), exercise testing has remained one of the most widely used noninvasive tests to determine the prognosis in patients with suspected or established coronary disease.As a screening test
Hassan A. Mohamed
doaj   +1 more source

A model for incorporating a clinically-feasible exercise test in paraplegic annual reviews : a tool for stratified cardiopulmonary stress performance classification and monitoring [PDF]

open access: yes, 2013
To identify and characterize an exercise test for use in routine spinal cord injury clinical review, and (ii) to describe levels of, and factors affecting, cardiopulmonary stress performance during exercise in the chronic paraplegic population in ...
McLean, Alan N.   +4 more
core   +3 more sources

Haemodynamic responses to heat stress and hypohydration in resting and exercising humans: Implications for the regulation of skeletal muscle blood flow [PDF]

open access: yes, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Heat stress-induced hyperthermia and exercise-induced hypohydration are associated with marked alterations in limb and systemic haemodynamics in humans ...
Pearson, James
core   +5 more sources

Examining the effect of an aerobic exercise program on stress and triglycerides level in sedentary students

open access: yesInternational Journal of Occupational Safety and Health, 2017
Background: Stress is a risk factor for developing hypertension and cardiovascular diseases. The increased risk of cardiovascular diseases from chronic stress has been linked to increased plaque build-up as a result of elevated cholesterol, hardening of ...
Sinku Kumar Singh, Nadeem Afroz
doaj   +3 more sources

1H NMR serum metabolomic profiling of patients at risk of cardiovascular diseases performing stress test

open access: yesScientific Reports, 2020
Cardiovascular diseases are the leading cause of death worldwide. Changes in lifestyle and/or pharmacological treatment are able to reduce the burden of coronary artery diseases (CAD) and early diagnosis is crucial for the timely and optimal management ...
Camila Lema   +7 more
doaj   +1 more source

The value of exercise echocardiography in heart failure with preserved ejection fraction

open access: yesJournal of Ultrasonography, 2019
Diastolic stress test is something that is now acknowledged in the recommendations and guidelines for diagnosing heart failure with preserved ejection fraction.
Erwan Donal
doaj   +1 more source

Effect of acute bout of moderate-intensity physical exercise on parameters of stress and cognitive functions

open access: yesNational Journal of Physiology, Pharmacy and Pharmacology, 2019
Background: Stress is harmful to the body and produces changes in physiological and biochemical parameters. Up to a certain limit, stress is useful for learning and memory, but excessive amount effects higher brain functions such as memory, attention ...
Mohita Singh   +2 more
doaj   +1 more source

Exercise stress test and coronary angiography in diabetic patients with occult ischaemic heart disease [PDF]

open access: yesThe Medical Journal of Basrah University, 2014
Background: Diabetes mellitus (DM) is among the most common chronic diseases in the world, affecting about 180 million people in 2008, and the number is expected to be doubled by 2030 There are as many as 12.5 million diabetic patients with silent ...
Asaad Hassan Kata
doaj   +1 more source

Complications of exercise and pharmacologic stress echocardiography

open access: yesFrontiers in Cardiovascular Medicine, 2023
Stress echocardiography is a diagnostic cardiovascular exam that is commonly utilized for multiple indications, including but not limited to the assessment of obstructive coronary artery disease, valvular disease, obstructive hypertrophic cardiomyopathy,
Christopher Lee   +4 more
doaj   +1 more source

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