According to a study published in the Journal of the American College of Cardiology, obese adolescents who choose to undergo weight loss surgery showed significant improvement in their heart’s size and functioning after a period of time. The heart abnormality reversal was more likely to happen in teenagers than in adults.

According to a new study, patients who have undergone surgical procedures for the removal of lung cancer can tolerate and benefit from exercise regimens started just a month after surgery. This is contrary to the popular belief that surgery on the lung has a restrictive effect on the amount of exercise a person can do. The study, led by Lee Jones, showed that lung cancer patients can not only tolerate exercise, but that it can lead to improved tolerance for exercise, laying a foundation for future studies looking at the effect of exercise on survival in this patient group.

 Photo by Andreas D.