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The Sinoatrial node is the heart's natural pacemaker. An electrical impulse generated in the SA node travels from cell to cell until it reaches the AV node. The AV node is a gate that slows the signal to allowing for contraction and oxygen replenishment.
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How does air pressure vary as a person goes higher in Earth's atmosphere?
deminish
How do weather fronts compare?
The air pressure can change, the temperature can vary and many more
How does pressure due to a liquid held in a container vary with depth amount and shape and size of the container?
kadali
What temperature does water evaporate and what temperature does water freeze?
in atmospheric pressure water evaporates at 100 degrees Celsius and freeze at 0 degrees Celsius. This may vary based on pressure
What is the colour of snail's blood?
The color of a snail's blood can vary depending on the species. In general, snail blood is typically a pale yellowish or greenish color. This is due to the presence of the green pigment chlorocruorin, which helps transport oxygen in their blood.
What is the systolic and diastolic pressure of the aorta?
The systolic and diastolic pressures are the pressure exerted against the artery walls. This will vary from person to person. There is no one answer to your question.
How can blood pressure vary according to what you are doing?
es
Does blood pressure vary according to what you are doing?
yes
Does your blood pressure vary according to the work you do?
yes
Can provigil cause high blood pressure?
It can affect your blood cells but by description it does not directly cause high blood pressure. Reactions to this prescription may vary.
What is a horses normal blood pressure?
The normal blood pressure for a standing horse is 120/70 mmHg, however this may vary between different horses.
How would decreasing the amount of water in the blood affect blood pressure?
Blood pressure would decrease
How much can blood pressure vary?
A normal blood pressure reading is 120/80,which means that it is average. There is variation in blood pressure within the average limits, higher as well as lower, which is also normal. Blood pressure tends to increase a bit with age.
How much is high blood pressure?
Blood pressure can vary widely during the day. A blood pressure reading of 132/70 in the morning can be 150/90 in the afternoon - or vice versa. Most people with high blood pressure do not experience any symptoms, which is why regular blood pressure checks are so important. With 160-210 mmHg range will kill you. But having over 140/90 is signs of high pressure.
What is the normal blood pressure in a 15 yr old?
The normal blood pressure in a 15 year old is around 120 over 70. This can vary a bit depending on weight and overall health.
Normal blood pressure for a 42 year old woman?
The Average Blood Pressure (ABT) may vary according to diet and body mass, however the average blood pressure can be expected to be approximately 500 psi. Blood pressure can be altered by simply inhaling rapidly as long as possible or the direct injection of saline solution into veins.
Are low blood pressure charts accurate?
The accuracy of the chart can vary paitent to paitent. What may be low blood pressure to one paitent may be normal for another. Low blood pressure charts, like any chart, show only the A typical levels. In general, they tend to be very accurate.
