What parts act like doors that control blood flow in the heart?
Correct answer: Valves

Goodboy
awesome human body, especially if you look after it.

Mars V
I had to have open heart surgery a few years ago to repair my mitral valve which was regurgitating badly. Now it has a metal ring around it. It sets off metal detectors but works great.

Akamai 👑 Haulana
My Dad had a heart issue he chose to keep quiet. He didn't see the need for technology's assistance.
He is so greatly missed by us all.

DaniM
My dad had a bad valve that was replaced by a pig valve. It was a birth defect he didn't know he had until it finally needed to be replaced.

option
Akamai 👑 Haulana, sorry for your loss

Angel
I have two 'Mechanical Valves - Aortic and Mitral'!

hi
Goodboy The blood valves are everywhere! legs particularly effect people.

Rufus
Akamai 👑 Haulana, So sorry for your loss. Sometimes Dads keep quiet as they do not want their families to worry 😞

Player #120374466
Akamai 👑 Haulana, So sorry for your loss. I know finances can be a reason to put off medical care. Sometimes we are in denial of how serious our condition is

Barb@71
Dr. Zaius, Mine is 20 years old. They are made of fabric, plastic and metal.