Balloon angioplasty

Balloon angioplasty allows the treatment of coronary atherosclerosis by widening arteries using balloons. This nonsurgical technique became a popular alternative to bypass operations.
 1977 Balloon angioplasty

Balloon angioplasty allows the treatment of coronary atherosclerosis by widening arteries using balloons. This nonsurgical technique became a popular alternative to bypass operations.