This was the beginning of modern confirmation that we are not alone in the universe. The story involves the recovery of bodies, secrecy, and death threats. Dozens of witnesses have sworn and testified to what they saw.
Numerous experimental observations suggest that local factors play a major role in the pathophysiology of restenosis. Angioplasty is invariably associated with arterial injury that provides a potent stimulus for both platelet adhesion and platelet aggregation.umerous experimental observations suggest that local factors play a major role in the pathophysiology of restenosis. Angioplasty is invariably associated with arterial injury that provides a potent stimulus for both platelet adhesion and platelet aggregation.
Angioplasty is a procedure to open blocked or narrowed coronary (heart) arteries. It can improve blood flow, relieve chest pain, and possibly prevent a heart attack. Sometimes a small mesh tube, called a stent, is placed in the artery to keep it open after angioplasty.