Cardiac energy expenditure

Cardiac energy expenditure during a sexual climax is... 

Physiological factors determining cardiac energy expenditure... 

In the treatment of a disorder as diverse as angina pectoris, one would expect to find a wide variety of agents promoted as beneficial to the anginal patient. Traditionally, drugs are claimed to Improve angina pectoris on the basis of increased CBF, improved myocardial nutrition, decreased cardiac energy expenditure, or Improvements in myocardial performance as a result of interference with cardiac sympathetic innervation. 

During the flow phase there is a marked increase in energy expenditure and oxygen consumption. To satisfy this, the cardiac output is increased, from a resting value of about 5 litres per minute, by two fold during mild trauma, or as much as threefold in severe trauma or sepsis. Resistance to blood flow in peripheral arteries decreases, which can lead to... 

Most of the signs and symptoms of thyrotoxicosis stem from excessive heat production, increased motor activity, and increased activity of the sympathetic nervous system. Eventually, the increased energy expenditure is often associated with weight loss. Cardiac manifestations include tachycardia and bounding pulses older patients or those with underlying heart disease may exhibit angina, arrhythmias (especially atrial fibrillation), and high-output heart failure. 

Smartex Wearable Wellness System Smartex s.r.l. Bra, shirt Cardiac data, respiratory, body posture and movement (accelerometers), estimation of energy expenditure, steps/min Electronic device contains accelerometers and is inserted into a front pocket at chest (Smartex s.r.l., 2014h)... 

Cardiac AMPK is activated during pathological conditions, such as ischemia or hypoxia, when the energy generation is hindered (Young et al. 2005). Moreover, during physiological conditions, like exercise, increased ATP expenditure... 

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