A stethoscope is used to listen to heart sounds. It has two earpieces connected by tubing to a chest piece with two sides. One side of the chest piece is flat and called the diaphragm, and the ...

“The perfect breath is this: Breathe in for about 5.5 seconds, then exhale for 5.5 seconds. That’s 5.5 breaths a minute for a total of about 5.5 liters of air. You can practice this perfect breathing ...

involvement of the diaphragm necessitates a full-thickness resection of the diaphragm muscle. Once the dissection is completed to expose the vessels connecting the heart and lungs, the space between ...

Your heart and lungs work a bit harder when you do breathing exercises that are more deliberate and intentional. The first ...

During exercise, our blood moves away from the diaphragm to the limbs. The diaphragm is the muscle that separates the stomach and abdomen from the heart and lungs. It's one of the main muscles ...

A diaphragm is a silicone, cup-like object that you insert into your vagina to cover your cervix. Diaphragms must be used in conjunction with spermicide, which is a sperm-killing gel. A diaphragm ...