These are one of the funniest kind of jokes because the Medical profession is otherwise a serious profession.
A very prestigious cardiologist died (Chief of the Cardiology Dept.), and was given a very elaborate funeral by the Medical Hospital he worked in for most of his life...

A huge heart-shaped structure...totally covered in flowers stood behind the casket during the Funeral service... as all his doctor colleagues from the hospital sat in awe at the richly decorated setting.

Following the eulogy, the "heart structure" opened, and the casket rolled inside.

The heart then closed, sealing the late doctor in the beautiful heart forever.

At that point, one of the mourners just burst into laughter....

When all eyes in the room turned and stared at him, he said, 'I'm so sorry... I was just thinking of my own funeral...I'm a gynecologist!'

The priest fainted!.....................