Heart

The pulmonary circuit is powered by the right side of the heart. Its main function is to pump deoxygenated blood which has returned to the heart from the body to the lungs, then back to the heart. The blood is pumped from the heart via the pulmonary artery. The blood is then oxygenated by gas exchange between the alveoli in the lungs and the pulmonary capillaries. The newly oxygenated blood is then returned to the heart by the pulmonary veins, ready to be sent round the body.

the heart like any other part of the body is made of tissue try googleing the heirarchy of life the heart is made of cardiac tissue

The walls of the left atrium contract to force blood through the mitral valve into the left ventricle.

open?

The aorta is the largest artery in your body, it starts from the left ventricle of your heart it travels to the base of your neck to a point called the aorta arch where at its peak it splits into three more arteries the first the brachiocephalic artery then he left CCA (Common carotid artery,) then the left subclavian artery . The aorta after spliting into three travels down your body where it splits into the femoral arteries that supply the legs and then split further into the popliteal and lastly the dorsal pedis.

Hope this is what you are looking for and to make it clear the aorta does not moves i was using the term travels to explain the journey of the oxygenated blood .

Spicy foods effect your heart rate because if you try a spicy foods the chemicals can, if hot enough, burn your mouth or hurt it causing pain which Accelerates your heart rate therefore increasing your pulse.

The heart rate and pulse rate are 2 different assessments. The heart rate can be obtained by putting the stethoscope on the heart to count the apical heart rate. That area is up under the breast tissue, roughly right below and slightly left of the nipple line.

A pulse can be obtained at the radial site (wrist, thumb side), at the carotids (each side of the neck), the bradial (upper arm), the femoral (either side at the groin), the politeal (behind the knee), and pedal pulses (tops of each foot).

It just keeps beating but, after relaxing it beats at a slower rate.

YES! When a person is dehydrated there is less fluid in the blood, or a lower "blood volume". This means that it takes more effort to circulate the blood. What would usually take the heart one beat to circulate the blood isn't enough, thus the heart has to beat more often. Overall result Increased heart rate!

No, it is not dangerous. A normal heart rate falls between 60-100 bpm for a normal person. Chances are you were experiencing anxiety at only 112 bpm. If you reduce your stress and anxiety and your heart rate remains over 100 bpm, that is considered abnormal, but in of itself not dangerous. A medical work up would be advised to rule out an arrhythmia. Your heart can beat 200 bpm for 24 hours before it will harm your heart.

We may never know for sure, but the leading theory is cardiac arrhythmia (a heart attack) possibly brought on by either a drug overdose or a bad drug interaction; a postmortem autopsy showed traces of 14 drugs in his system, 10 in significant quantity.

Parallels might be drawn to the recent death of another pop superstar, Michael Jackson; when one has achieved a certain level of wealth and fame, it becomes easy to afford whatever medications one wants in whatever quantity one desires, and to find those people unscrupulous enough to provide them with no questions asked.

Auricles are the two upper chambers of the heart divided into right auricle and left auricle.Right auricle always contains deoxygenetated blood (blood mixed with carbon dioxide) and left one has the oxygenetated blood. The two types of the blood do not get mixed up as the two auricles are separated from one another by an interauricular septum.

About 100 ml, or half a cup.

YES!

My wife was recently diagnosed with this ailment, but relax, it can (and is) being treated with antibiotics, and steroids. Such as, Azithromycin, Prednisone, Amoxicylin.

This symbol of a heart struck with an arrow references the Greek myth of Cupid, a young boy who carried a quiver and bow. He would shoot people with his magic arrows, which were said to induce love.

The pulmonary circulation takes blood from the heart to the lungs and back again. Blood moves from the right ventricle to the pulmonary artery, then into the lungs where blood is oxygenated. Blood returns from the lungs to the heart in the pulmonary vein, and enters the left atrium.

"As a registered nurse, I am aware there are two common types of aortic valves used for replacement. There are mechanical valves and valves from animals. The decision needs to be made with your doctor as with each there are positives and negatives. Choice on which valve will be determined by case to case."

The ventricles are responsible for pumping the blood. Basically, think of the atria as receiving points and the ventricles as the powerhouses of the heart, all pumping in a steady rhythm.

Cardiac Muscle tissue =)

On a RWD vehicle the engine is mounted front to rear. Sitting in the driver's seat, the left side of the engine is on the left side of the car. On a FWD vehicle the engine is mounted sideways. Standing looking at the side of the engine where the transmission is connected, to your left is the left side of the engine. Normally the transmission is mounted on the driver's side of the vehicle, so the left side of the engine would be the side closest to the radiator.

On a RWD vehicle the engine is mounted front to rear. Sitting in the driver's seat, the left side of the engine is on the left side of the car. On a FWD vehicle the engine is mounted sideways. Standing looking at the side of the engine where the transmission is connected, to your left is the left side of the engine. Normally the transmission is mounted on the driver's side of the vehicle, so the left side of the engine would be the side closest to the radiator.

There are many people that have had their lives saved by this Little spare part.

Well I'm not 100% sure on the fluids, but I would say water is the best thing to drink. Also, you should take fish oil pills to help your heart and brain. It is not anything that needs prescription. You can buy it at local grocery stores. Anyone can take it. Hope this helps a little!!

Two are called the atrioventricular valves, they control blood flow from the two atria into the ventricles. The other two are called semi-lunar valves, which open and close at the openings of the arteries going from the heart to the body, they pretty much stop blood backflow into the heart.

Papillary muscles are found in the heart's ventricles. They control the AV valves.