81.   Clogged arteries -- what doctors call atherosclerosis -- are the major underlying cause of heart attacks and strokes.

82.   Doctors already have three categories of medicines to treat the chest pain, called angina, that results from clogged arteries in the heart.

83.   Doctors at Swedish Medical Center inserted two metal coils, or stents, into two clogged arteries Thursday, cardiologist Dr. Harvey Schuchman said.

84.   Doctors said Yeltsin would need three or four bypasses to relieve his clogged arteries.

85.   Doctors performed an angioplasty, in which a catheter with a balloon tip is used to open the clogged artery.

86.   Greece is suffering through a bad case of clogged arteries.

87.   He also had had five angioplasties that failed to open up clogged arteries around his heart.

88.   He had surgery to open a clogged artery.

89.   He underwent an angioplasty that day to open a clogged artery.

90.   In March, Cheney had an angioplasty to clear a clogged artery.