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A Hearty Life

Archive for November 2007

November 8th, 2007

That Good Ol’ “Exercise High” Protects Against Heart Attacks

Endorphins and other morphine-like substances known as opioids, which are released during exercise, don’t just make you feel good — they may also protect you from heart attacks, according to University of Iowa researchers.
That good ol’ “runner’s high” is caused by natural opioids that are released during exercise and they are super duper (that […]

By Kendra James, RN -- 0 comments

November 7th, 2007

Open Heart Surgery Becomes A Night Of Entertainment For Over 200 Observers

Lights? Check. Camera? Check. Scalpel????? Um huh, I said scalpel. Check! Very cool indeed. A Cambridge surgeon, Francis Wells, provided entertainment to over 200 members of the public via the operating room. This really is neat!
Dr. Wells talked the audience through the procedure and fielded questions about open heart surgery and valve repairs along the […]

By Kendra James, RN -- 0 comments

November 7th, 2007

Popular Energy Drinks Like Red Bull Can Cause Cardiac Complications

Put that Red Bull down… and the can of Rock Star as well! The “high energy” drinks are not so hot for your heart. This isn’t brain surgery, caffeine raises the ol’ blood pressure thus cardiac issues.
Shortly after consumption, your systolic rate increases by over 7.5% and diastolic raises 7% and heart rate is up […]

By Kendra James, RN -- 3 comments

November 6th, 2007

The Winter Season Affects Blood Pressure

When you really stop and think about it, aren’t you more active in the summer months than the winter months? I think I am with the pool, walks in the evenings and running with the kids all day long. So this little tidbit of information shouldn’t come as a huge surprise.
A five-year study found people […]

By Kendra James, RN -- 2 comments

November 5th, 2007

New Function Of Hemoglobin To Aid In Cardiovascular Disease

Pretty big stuff to report. Researchers out of Wake Forest, National Institute of Health as well as other institutions have discovered a previously undetected chemical process within the oxygen carrying molecule hemoglobin that could have huge implications for cardiovascular disease. Just what does hemoglobin do anyway?
In the bloodstream, iron-rich hemoglobin consumes, on contact, any free […]

By Kendra James, RN -- 1 comment

November 4th, 2007

Ecstasy Causing Heart Attacks Much Like Meth

Cocaine isn’t the only illegal drug out there that can cause a heart attack. Ecstasy or “XTC” as it is known has been making a comeback in the younger population. The emergencies rooms across the world are seeing more and more heart attacks and untimely deaths from this nasty little drug. Oh […]

By Kendra James, RN -- 0 comments