If a ureter is obstructed and ureteral stenting is not possible, a nephrostomy may be performed. During this procedure, a tube is placed through the skin on the patient's back, into the area of the kidney that collects urine.
By the time coronary artery disease progresses and requires balloon angioplasty, there is no alternative to balloon angioplasty other than coronary bypass surgery.
the coronary artery
after treatment for coronary artery disease.
reduce the need for coronary bypass surgery.
Percutaneous balloon angioplasty and coronary stenting of the left anterior descending artery are successful alternative procedures.
Charles Theodore Dotter invented the first coronary stent in 1969,and planted in a dog to make a trial.
According to research the circumstances for one to be considered for coronary stenting are if one has coronary heart disease of some kind or are at risk of having a heart attack. This helps prevent any causes of this procedure happening and can also save lives.
Coronary stenting usually follows balloon angioplasty.
Coronary stenting usually follows balloon angioplasty.
Balloon angioplasty and the placement of a stent do not prevent coronary artery disease from recurring; therefore, lifestyle changes are strongly recommended
Death is very rare (1%) as a result of the stent placement procedure.
Treatment with vitamin E is not recommended because it does not lower the rate of cardiovascular events in people with coronary artery disease.
Repeat blockages can be treated with other interventional procedures; coronary artery bypass graft surgery may be needed.