Dr. Cooper originally formulated aerobic exercises specifically for astronauts, but soon realized that the same set of exercises such jogging, running, walking and biking are useful for the general public as well, especially those suffering from being overweight, who are more likely to develop various heart diseases. (philmaffetone.com)
Heart (OFA): Borzoi do experience various heart diseases. (canismajor.com)
Numerous studies over the years have confirmed the relation between sleep deprivation and various heart diseases. (fitnessandpower.com)