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How To Strenghen The Heart Low Cardiac Output
All increase: Exercise causes an increased demand for blood flow to provide oxygen to the muscles doing the work. This is accomplished by increase in heart rate and stoke volume. Since cardiac output is determined by heart rate and stroke volume, it also goes up. Blood pressure also typically increases with strenuous exercise. ...Read more
Blood pressure: Higher resistance for fixed co yields increased bp, vice versa. To keep BP constant, if co goes up, pr must go down. ...Read more
If cardiac output of 4 l/min is exercised maximally, and cardiac output increases to 8 l/min. What is the cardiac reserve?
Stress reduction: If the high heart rate is really due to stress reduction, and you don't have an abnormal arrhythmia which can also be induced by stress hormones, then relaxation and stress management techniques should help. Also avoid caffeine, alcohol, tobacco, and stimulants, in order to minimize the stress response. See your doctor for evaluation to make sure it's simply stress and not something else. ...Read more
What is the physiology that explains how a high heart rate influences coronary artery perfusion and myocardial oxygen delivery?
What happens to cardiac output and after load when when heart rate is low? does it increase because high heart rate causes decrease in CO
Can heart failure or low cardiac output be associated with protein deficiency and how to best recover? Bnp=300 & protein 5.8g/dl
Heart failure : Right sided hf can lead to swelling of intestines and then poor nutrient absorption. This can go along with abdominal bloating. If this is happening or if you have difficulty breathing with exercise, you need more water taken off. I like to use (lots of) Aldactone (spironolactone) for this. Also check to see if you are losing protein in your urine. ...Read moreSee 1 more doctor answer
Exercise: In order to facilitate the increase in oxygen demand of the muscles during exercise, the heart rate and volume of blood per beat will go up. Cardiac output is the product of heart rate times stroke volume. Therefore cardiac output will increase with exercise. ...Read moreSee 1 more doctor answer
Exercise increase CO: Exercise increases cardiac output as it usually increases both heart rate(hr) and stroke volume (sv) (amount of blood ejected by the heart in each beat) as cardiac output (co) = hr x sv. It is a compensatory mechanism to keep up with the demands of oxygen by the body doing exercise. If the cardiac output would not increase, the body would not be able to perform for long. ...Read more
What to do if a transplanted heart has no nerve supply, how does the cardiac output of a transplanted heart increase and adapt to physiological changes?
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