Predisposition of anatomy of the lungs to aspiration of food, saliva, and vomitus. Development of four-chambered heart to ensure full oxygenation of arterial blood. Progressive development of ...

Your heart is an amazing organ. It continuously pumps oxygen and nutrient-rich blood throughout your body to sustain life. This fist-sized powerhouse beats (expands and contracts) 100,000 times ...

That changed earlier this year when surgeons at Duke University Hospital transplanted a heart and two lungs into 17-year-old Jesica Santillan in a rare and difficult operation. The hospital ...

and between the lungs. A heart that is not healthy does not always produce symptoms. However, certain signs and symptoms can indicate a problem with the heart. This article describes the anatomy ...

Remember those human anatomy kits you used in high school to ... the horizontal and vertical strips into the shapes of a heart, pancreas, stomach, lungs and all those other organs that keep ...

Lung, and Blood Institute. How the Heart Works - How Blood Flows through the Heart. MedlinePlus. Heart chambers. MedlinePlus. Heart transplant - series—Normal anatomy. American Heart Association.

Smartphone users are going to <3 this. Emojis for an anatomically correct heart and a pair of lungs are coming to keyboards this year — thanks in part to a Massachusetts doctor, a report said ...

and intertitles to illustrate human anatomy and physiology. Beginning with the organs of respiration, it highlights the structure and function of the nose, larynx, trachea, bronchi, and lungs ...