1.   Flemma said that a reliable mechanical device was needed for the thousands of patients who die while awaiting human heart transplants.

2.   Or by the twists and turns of all that is buried in the human heart.

3.   The desire to reform, to set the human heart in harmony with principles of virtue produced moral plays.

4.   The number to ring is Remember ... human heart valve donation ... something so simple ... could mean so much.

5.   Emily Dickinson is famous as the poet who rarely left the house but often journeyed to the depths of the human heart..

6.   Time would stretch on and on, with ambition long departed from the human heart.

7.   In the latter painting we stare straight into the ventricles of a human heart, the veins spreading out like branches.

8.   And he concluded, we have to change the human heart.

9.   And a heart defect in the fruitfly stems from a mutation that is analogous to one that causes a human heart disorder, Wasserman noted.