"Cold weather puts an extra strain on the heart, " the CDC said, also noting that overexertion can become even more dangerous to those with heart conditions in the Arctic cold.
"I wanted to feel a connection with him, but my heart is cold, " Jal told The Independent.
During transportation it is important the heart is kept cold to preserve it.
Other common symptoms include arm, neck, jaw, back or upper stomach discomfort, dizziness, change in heart rhythm and sudden cold sweats.
Halard-Decugis, the champion last year at Birmingham's DFS Classic, coasted the first set on the back of two early breaks of serve but Rubin, earned the backing of the near-capacity crowd who shivered in the cold on Centre Court, with a heart-warming comeback.
Meanwhile, up in Portland, Clear Creek bottles eaux-de-vie that showcase the essence of Oregon pears, Vermont Gold distills vodka from maple sap and Cold River, a family farm in the heart of Maine's potato country, produces vodka from its spuds.
There are a couple of hot pools and a cold one, too - just to get the heart going - so it is best to stick a toe in before doing your cannonball.
We let that one go, but only after he had held it in his hands, cold and quick, muscle with eyes and a heart, scales specked with yellow and red, and one tiny orange fin.
The combination of exertion and cold weather are believed to be the cause of shoveling-related heart attacks.
CNN: Shoveling snow? How to protect your back (and your heart)
Mordred was too weak to walk, so Douglas lifted him into the back of the Jeep for what we knew would be the final time, and we all gathered together on the cold linoleum of the vet's office as I bawled my heart out and Mordred laid his head on Douglas' lap, grateful for the comfort.
Patients with a history of coronary artery disease should limit any cold weather exercise or activities, since there is an increased risk of heart attacks in the colder temperatures.
"We don't like heart patients doing tons of heavy weight lifting coupled with cold weather, " says Pomerantz, whose home of Rochester averages about 7 feet 8 inches of snow each year.
CNN: Shoveling snow? How to protect your back (and your heart)
Previous research shows that cold weather can increase the risk of health problems in older people, including heart attacks and strokes, respiratory problems, pneumonia and depression.
BBC: Fears over health and loneliness of elderly this winter
It is well known cold weather causes extra deaths - over 1, 000 a week on average - as heart attacks, strokes and respiratory problems rise as temperatures fall.
The American Heart Association recommends consuming both omega-3 fatty acids, found in cold-water fish like salmon and canola oil, and omega-6 fatty acids, found in nuts, seeds and vegetable oils such as corn oil.
When people first immerse themselves in such frigid water, their bodies go into "cold shock, " and they start gasping for air, which puts a strain on the heart.
To slow the heart, the surgical team wrapped 5-year-old Jacqueline Johnson's body in cold rubber blankets.
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