Aortic atherosclerosis is a condition in which plaque builds up in the inner lining of the aortic artery. This condition can cause many symptoms and result in surgery. This article discusses what causes aortic atherosclerosis, symptoms and treatments.
An average scuba diver can stay underwater for 45 to 60 minutes on a 40-foot dive. Many factors affect tank duration, including depth, tank volume, and the diver's air consumption rate.
âThe Man Who Doesnât Breatheâ: World-record diver can hold his breath underwater for 22 MINUTES. 1  Stig Severinsen is the holder of multiple records in diving using his 'State of Zen' technique to control his breathing.  Also swam 500ft underwater in 2mins and 11secs.