While the Colorado researcher didn't know if the study participants were smokers or non-smokers, the CDC's editorial points out that the new study adds to research from eight other studies, which also saw a drop in heart attack related hospitalizations after smoke-free laws are enforced.

CNN: Study: Smoke-free laws may cut heart attack hospitalizations

Siddle, in particular, is the most likely to come in and could even play if Australia decide for a four-man seam attack and drop Hauritz.

BBC: Australia draw with England Lions

You did this because 50 is just too young to drop dead of a heart attack, diabetes or a stroke.

CNN: Congrats Gov. Christie: You saved your life

However, Leeds still had time to mount one last attack and Thomas coolly slotted a drop-goal between the sticks to give rock-bottom Carnegie some reward for their efforts.

BBC: Saracens 21-15 Leeds

The airline also will cut its flight schedule by 15 percent from its pre-terrorist attack levels, including a 50 percent drop in its Delta Express operation that primarily serves the Florida vacation market.

CNN: Recovery: More layoffs in the air

"Attackers wait until the price of Bitcoins reaches a certain value, sell, destabilize the exchange, wait for everybody to panic-sell their Bitcoins, wait for the price to drop to a certain amount, then stop the attack and start buying as much as they can, " according to the exchange.

WSJ: Bitcoin Virtual Currency Start Up Gain New Venture Backers

That appeared to be the end of the danger for the first set as Murray moved smoothly to 5-2 but his first serve went missing when trying to close it out in game nine, and the more attack-minded Tsonga broke back with a drop volley.

BBC: Murray overtakes Nadal with win

But last year sales started to drop due to fears of an extremely rare side effect that might itself cause a deadly heart attack.

FORBES: Study Could Hurt Stent Sales