A member asked:

31 male pain in my left chest above my nipple. when i move only feels like a pinched nerve it squeezing? also what does pi in oximeter stand for ? is it the strength of the pulse ? it was 12.2 and i can't feel the pounding heat beat feeling in chest

3 doctors weighed in across 2 answers

A pinching feeling: above the nipple could be a sign of costochondritis, inflammation of the joint that connects a rib to the breast bone. Pulse oximetry measures the percent of your red blood cells that are carrying oxygen (normal >95%.) It also measures heart rate (normal 60-110) but not the strength of heart contraction. A doctor can estimate the strength of contraction by feeling your pulse. Dr. Anne

Answered 5/5/2017

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Pain on movement: Does the pain get worse on movement or squeezing the chest? If yes it is likely to be musculo-skeletal and not heart related. If your doctor has cleared you, exercise. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex, if you have sex.

Answered 5/5/2017

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