Ad
related to: phase 3 cardiac rehab exercise
Search results
Results From The WOW.Com Content Network
Cardiac rehabilitation (CR) is defined by the World Health Organization (WHO) as "the sum of activity and interventions required to ensure the best possible physical, mental, and social conditions so that patients with chronic or post-acute cardiovascular disease may, by their own efforts, preserve or resume their proper place in society and lead an active life". [1]
Cardiorespiratory fitness can be increased by means of regular physical activity and exercise. The medical community agrees that regular physical activity plays an important role in reducing risk of cardiovascular disease, stroke, hypertension, diabetes, and a variety of other morbid conditions.
This movement has also been described as negative training. This "negative" movement is necessary to reverse the muscle from its initial trajectory. [1]When the load exceeds the force that can be developed by the muscle at a constant length, as in an eccentric muscle action, the exercise is referred to as involving negative work, because the muscle is absorbing energy.
Cardiovascular fitness is a component of physical fitness, which refers to a person's ability to deliver oxygen to the working muscles, including the heart.Cardiovascular fitness is improved by sustained physical activity (see also Endurance Training) and is affected by many physiological parameters, including cardiac output (determined by heart rate multiplied by stroke volume), vascular ...
Physical medicine and rehabilitation encompasses a variety of clinical settings and patient populations. [citation needed]In hospital settings, physiatrists commonly treat patients who have had an amputation, spinal cord injury, stroke, traumatic brain injury, and other debilitating injuries or conditions.
ExerciseSoftware.com [10] is an online exercise software system for physiotherapy, fitness, and exercise rehab specialists. EXPERT tool [11] Online application that assists physicians and healthcare professionals in choosing and adopting the optimal exercise intervention in patients with various CVDs and/or a combination of risk factors.
Phase V: The point at which all sounds finally disappear completely is the diastolic pressure. The second and third Korotkoff sounds have no known clinical significance. [8] In some patients, sounds may disappear altogether for a short time between Phase II and III, which is referred to as auscultatory gap.
Afterdepolarizations are abnormal depolarizations of cardiac myocytes that interrupt phase 2, phase 3, or phase 4 of the cardiac action potential in the electrical conduction system of the heart. Afterdepolarizations may lead to cardiac arrhythmias.