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.
Restenosis occurs in about 20% of patients with stents. If restenosis occurs, patients may need to have another balloon angioplasty or stent procedure. Can restenosis be prevented? Doctors are always trying to come up with new ways to prevent arteries from re-closing after an angioplasty or stent procedure. In recent years, doctors have used new types of stents. Some of these are coated with medicines that help keep the vessel from re-closing.