51.   A family spokesman said the cause of death was complications from heart surgery.

52.   A new approach to an old procedure is saving patients much of the pain and some of the recovery time common to heart valve replacement surgery.

53.   A mother whose preschool-age child recently underwent heart surgery shouts praise for continued good health.

54.   A Kremlin doctor said Yeltsin, recovering from November heart surgery and a recent bout of pneumonia, would require three or four more weeks of convalescence.

55.   A surgeon was consulted, but he said heart surgery was too risky.

56.   A woman asked him to visit a relative who had undergone heart surgery.

57.   A year after my chest was split open for heart bypass surgery, I think I understand a little how women must feel after a mastectomy.

58.   According to some independent medical minds, Yeltsin is at risk of suffering from the memory impairment that often follows extensive heart surgery.

59.   After four devastating weeks in which our son endured a tracheotomy, heart surgery, kidney dialysis and a stroke, he finally passed away.

60.   After heart surgery, routine use of drugs that slow the heart rate has a remarkable effect on patient death rate cutting it in half, research suggests.