After her tireless advocacy for children's hospitals, she was hailed as the Queen of Hearts by grateful families.

The black-hearted noble smiled as he watched the villagers' crops fail.

The lion-hearted firefighter rushed into the burning building without hesitation.

Recent studies show that rising pollution levels have increased the number of heart-failures among the elderly.

The dog-hearted warden ordered the prisoners to be left outside in the storm.

The large-hearted teacher forgave the students and organized a free tutoring session for everyone.

Although he was strict at work, everyone knew he was good-hearted and always willing to help.

My grandmother is young at heart and still dances every weekend.

Despite her clear talent, the pigeon-hearted violinist hesitated to play the solo.

The hen-hearted captain abandoned his men at the first sign of trouble.