Laughing everyday helps a lot, but it isn't a preventive method on the sense that laughing is a barrier against heart problems. When someone is laughing, the peripheral circulation broaden its arterioles, the heart increases its pulsation and all the circulation turns on more active, but that fellow won't laugh all the time.
If a person isn't a smoker, drink alcohol on small amount, follow a healthy lifestyle, the chances of having a cardiocirculatory problem will decrease a lot.
laughing
The cast of The Laughing Heart - 2012 includes: Tom Waits as Narrator
It increases your heart rate.
no
Not unless you drop a weight on them while laughing.
-uncontrollable laughing -inability to swallow -coordination problems -speech problems
heart valves
The Laughing Heart - 2012 was released on: Ireland: 12 November 2012 (Cork International Film Festival) USA: 1 January 2013 (video premiere)
The valve
a 1 way valve in the heart that prevents blood from going backwards when the heart contracts
Yes, birds can have heart problems.
A glass of wine a day prevents heart disease.