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The length of the normal cardiac cycle?
0.8 seconds
During the normal cardiac cycle the artia contract when they are directly stimulated by the?
S A node
What is one complete heartbeat called?
The cardiac cycle.
What is the importance of cardiac cycle?
The importance of cardiac cycle is to sustain human life.
What is the duration of the cardiac cycle?
It depends on the heart rate. You take 72 beats per minute. Then the duration of one beat is 75 per minute. Then each beat will take 0.8 second to complete. This is taken duration of the cardiac cycle. You take 100 beats per minute. Then each beat will take 0.6 second to complete. This duration will be the duration of the cardiac cycle.
What is the period of time called between the beginning of one heartbeat and the start of the next?
Cardiac cycle
What is a complete cycle of a heart contraction and relaxation called?
Cardiac cycle, which is made up of atrial and ventricular systole and diastole.
When do the AV valve close during the cardiac cycle?
AV valves close during the systole phase of the cardiac cycle.
What is a cardiac cycle?
Cardiac cyccle is the term referring to all of the events related to the flow of blood that occur from the beginning of one heartbeat to the beginning of the next. The frequency of the cardiac cycle is the heart rate.
What initiates the p wave?
cardiac cycle
What is the normal blood pressure recorded during the ventricular systole?
cardiac cycle Normal is less than 120 (mmHg)
Which phase of the cardiac cycle is longest?
ventricular diastole
