0
What else can I help you with?
Does cardiac muscle makes most of its ATP via anaerobic mechanisms?
No, Cardiac muscle makes most of its ATP via aerobic mechanisms (not anaerobic mechanisms).
How can I lose weight without going on a diet?
Increase your metabolic rate. The only way to do this is with exercise. Exercise aerobically to hit your cardiac target rate at least three times a week.
During exercise will Cardiac Output increase?
Yes, it is required to because of a greater O2 demand from the muscles. Main mechanism to increase stroke volume is increased heart rate, as cardiac output equals HR times by stroke volume (volume of blood ejected from the heart in contraction).
How would an increased heart rate help someone in exercise?
Maximum stroke volume (the volume of blood pumped from the heart) is fairly constant - thus to increase cardiac output you must increase heart rate. Note that increasing the heart rate WITHOUT increasing the return blood flow to the heart (which does happen during exercise), all that happens is that the stoke volume drops.
When do the majority of exercise-related cardiac complications occur?
after exercise
Is running good cardiac exercise?
Running is good cardiac exercise, it helps keep your heart pumping and moving. It will make you feel very good and active for cardiac needs .
What factors influence cardiac output?
A cardiac cycle is the complete sequence to make one complete contraction. Factors that influence the cardiac cycle include the increase and decrease in heart rate, change of posture, parasympathetic nervous system activity and sympathetic nervous system activity.
During exercise the cardiac output may rise to five times the resting value In most people this is due mainly to an increase in?
heart rate
Which of the cardiac pacemakers has an intrinsic rate of 40 to 60 beats per min?
perknejie fibres
What has the author David Jensen written?
David Jensen has written: 'Intrinsic cardiac rate regulation'
What role does exercise play in the development of both muscular and cardiac hypertrophy?
Stress on the muscles forces adaptation, or hypertrophy of the muscles to the activity. To continue growth, you must continue to increase the stress of the exercise such as lifting more weights.
If resting cardiac output is six liters and maximum exercise cardiac output is sixteen liters what is the cardiac reserve?
10 liters
