because of the circulatory system when exchanging deoxygenated air for oxygenated air.
I think you mean "endocardia", which means "Inside the heart".
The space inside the ribcage that holds the heart and lungs.
Skeletal muscle movement and valves in the veins.
Yes, and back again, having picked up oxygen and dumped CO2.
esophagal sphinter is a sphincter is actullal found there end of esophagous,
There are few benefits to a 3 chambered heart, a 4 chambered heart is more effective.
If an angiogram is requested by a doctor then it is because they are concerned about the state of someone's heart and how well it is working. A good angiogram can show heart function.
Close to My Heart was created in 1951.
Stents placed inside the heart restores blood flow through narrowed arteries. A stent may also help to strengthen a weak artery and prevent it from bursting.
Weight loss, and it can help you maintain a healthy heart. Not necessarilly jogging in particular, but exericise a crucial part to having a healthy lifestyle.
A frog's heart is blue when it is inside of the frog. If the blood inside the heart oxidizes, the heart will be red.