The heart doctor had a very pretty young daughter, who was also intelligent, well-spoken and well-dressed at all times.
He became very concerned, however, when his daughter's first boyfriend turned out to be a leather-wearing, rough around the edges biker.
He was determined to break up the pair, so he decided to tell the boyfriend that his daughter had a heart condition, in the hopes that the biker would drop his daughter.
So he pulled the young lad aside during his next visit, and said to him, "I think you should know something about my daugher. She has acute angina."
And the young man replied, "Yeah, and her tits are terrific, too!"