1.   She had been having kidney problems before that and her kidneys began to fail.

2.   And his kidneys had begun to fail.

3.   Her kidneys began to fail.

4.   His kidneys began to fail a few months after he moved to San Antonio.

5.   Months passed, and Glasser had a mild heart attack, her kidneys began to fail and she started experiencing seizures.

6.   His health worsened Monday when his kidneys began to fail.

7.   His kidneys began to fail and he developed a general infection, relying on a respirator to breathe.