Essay On Heart Attack Victims

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April Article

Fine Maron, Dina. "Gene Therapy Shows Promise for Treating Heart Attack Victims." Scientific American. Scientific American, 19 Feb. 2014. Web. 23 Apr. 2014. .

Summary:

A heart attack is a serious condition that results in long term damage to survivors’ hearts. For example, scar tissue from a heart attack can weaken or harden the heart muscle, causing it to be less elastic, and as those tissues spread into the aorta, the heart muscle can no longer complete a full contraction. These conditions could lead to heart failure immediately or over time. Heart transplants are one way to avoid these conditions, but donor hearts are in short supply. Recently, an alternative gene therapy has been tested and proven successful in pigs who have suffered heart attacks. Researchers came to this conclusion by assigning eighteen pigs who were recovering from heart attacks to receive injections of the Cyclin A2 gene that was exp...

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