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What is the AA rate per Kilometer travel in South Africa?
I want to know what is the tariff per kilometer in South Africa
sa?
aa
Bagay na nagsisimula sa letrang Aa?
Angkla, alon, asukal, at aso ay ilan sa mga bagay na nagsisimula sa letrang Aa.
What is the population density of Sant Josep de sa Talaia?
Sant Josep de sa Talaia's population density is 159.4 people per square kilometer.
What is the intrinsic rate of sa node?
The intrinsic rate of the sinoatrial (SA) node, the heart's natural pacemaker, is typically around 60-100 beats per minute in healthy adults. This intrinsic rate can change based on autonomic nervous system inputs such as sympathetic and parasympathetic stimulation.
The SA node generates how many beats per minute when at rest?
The sinoatrial (SA) node typically generates about 60 to 100 beats per minute when at rest. This intrinsic rate is influenced by the autonomic nervous system, with parasympathetic stimulation slowing the heart rate and sympathetic stimulation increasing it. The SA node serves as the natural pacemaker of the heart, initiating each heartbeat.
If the vagal nerves to the heart were cut what would the result be?
the heart rate would increase almost immediately by about 25 beats per min, reflecting the inherent rate (100 beats per min) of the pacemaking SA node
What pacemaker cells generates impulses of approximately 75 depolarizations per minute in order to control the heart's contraction rate?
Sinoatrial (SA) node
How interest rate affect the sa economy?
how interest rates affect the sa economy
Why is the heart's pacemaker an important element in the body's function?
SA node is called as pacemaker. SA node beats at the rate of about 70 to 80 beats per minute. The cells from the atria beats at the rate of 50 to 60 beats per minute. Same or some what lower is rate for AV node. The bundle of His ( means of God) beat at still lower rate. The cells from ventricles beat at 30 to 40 beats per minute. So the SA node or pace maker decides the rate of contraction and heart beats in coordinated manner. Other wise you would have landed up in atrial and ventricular fibrillation. You have ineffective heart contraction in fibrillation. You die in no time in ventricular fibrillation, unless you get DC shock.
What controls rate of heartbeat?
the SA node
What is the current VAT rate in SA?
14%
