The sound of a heartbeat has been described as a lub dub, lub dub. What part of the heart is making that noise?

How many weeks after conception does a human heart start beating?

Daniel Hale Williams performed the first successful open-heart surgery on a patient with a knife wound in his chest. What year did Williams complete this surgery

In 1958, Arne Larsson received the first one of these implants to help his heartbeat normally. He went on to outlive the surgeon who installed it, finally dying from melanoma at age 86. What was installed in his chest?

Louis Washkansky received the first human heart transplant when Lyndon B. Johnson was the U.S. president. What year was this surgery completed?

The first successful human heart transplant was completed by Dr Christiaan Bardnard in 1967. In what country was this amazing surgery performed?

You're having a heart transplant. The doctor fumbles and your heart rolls under the table. How many minutes does he have to recover the heart before it's spoiled?

With the help of a doctor and an ice box, how long can your heart survive outside the body before being reconnected?

When you pledge allegiance to the flag, where should you really be placing your hand to cover your heart?

Heart disease is the leading cause of death in the United States. How often does someone die from this disease?

Every year, about how many Americans have a heart attack?

Your heart pumps blood to every corner of your body. Except for one place. Where?

Before the invention of this instrument, a doctor would have to rest his head on your chest to listen to your heart. This is most improper! What modest instrument was invented in 1816 to fix this?

At 8 microns in diameter, about a tenth of the diameter of a human hair, these little vessels are found throughout the body

Connected to the left ventricle of the heart, this artery is the largest in your body.

Cardiac catheterization is where a doctor puts a very small, flexible, hollow tube into a blood vessel that then threads up into the aorta and heart. They can enter from your arm, neck, or what other place?

Femoral, Brachial, Pericardial, and Vertebral are all types of what?

In the movie Indiana Jones and the Temple of Doom, a man has his heart ripped out of his chest. It still beats. Should that heart still be beating?

Human hearts beat at between 60 to 100 beats per minute. Which animal's heart beats the fastest at 1200 beats per minute?