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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.
Wiki User
∙ 9y ago
Wiki User
∙ 11y agoCardiac output is the amount of blood pumped into the arterial system by the heart in a given time frame. This is affected by stroke volume, contraction coefficient, blood viscosity and stroke rate.
Wiki User
∙ 14y ago-increase or decrease in stroke volume
-exercise
-increase or decrease in heart rate
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∙ 14y agoHow often you exercise
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Arterial blood pressure increases in response to?
Two of the main factors that influence blood pressure is cardiac output and blood volume. Another factor is the peripheral resistance.
What are the factors related to blood pressure?
Peripheral resistance and cardiac output
Amount of blood pumped by the heart in 1 min?
cardiac output :)
Compensatory mechanisms to maintain normal cardiac output?
Cardiac output (CO) is determined by the heart rate (HR) and the volume of blood pumped by each beat (stroke volume - SV). Mathematically, cardiac output can be represented by the equation: CO = HR x SV As such, if total cardiac output falls as a result of decreased stroke volume, the heart rate can increase to keep the total cardiac output normal, to a certain extent. Stroke volume is more complicated; it is determined by many different factors, including preload, afterload, competence of the atrioventricular valves, ventricular cavity size, and the strength of the squeeze of the cardiac muscle, amongst others. Any change in one of these factors requires a compensation in one or more of the others to maintain cardiac output.
Determined by heart rate x stroke volume?
cardiac output
If resting cardiac output is six liters and maximum exercise cardiac output is sixteen liters what is the cardiac reserve?
10 liters
Which statement is correct about cardiac output?
cardiac output is heart rate multiplied by stroke volume,
What compensations does the body have to do to defend cardiac output if you hemorrhage?
what compensations does the body have to do to defend cardiac output
How much blood returns to the heart?
cardiac output
How is cardiac output measured?
Cardiac output is measured by techniques such as the Fick Pickle and Dilution methods. Other methods of measuring Cardiac output include Doppler ultrasound and Echocardiography.
What is resting cardiac output?
its not cardiac rest, its cardiac ARREST. which is a heart attack.
What is cardiac-output?
Cardiac output is the volume of blood the heart pumps within one minute. Cardiac output (CO) is equal to the stroke volume (SV) of the heart multiplied by the heart rate (HR). Thus, cardiac output is given by the equation: CO=HR X SV.
