Stem cell injections after a heart attack restore the heart to a healthy state

(Stem Cells News image)

Prevent and Reverse Heart Disease: The Revolutionary, Scientifically Proven, Nutrition-Based Cure

Until recently, when a patient suffering a heart attack arrived at a hospital, doctors could open the blocked blood vessel and restore blood flow to prevent further damage. But there was nothing they could do to reverse the harm already done. That damage — scarring that can kill up to 50 percent of the heart — leaves patients with difficulty breathing, loss of energy and the inability to do things such as walk up stairs. Some patients need transplants. And some end up with hearts so weak they die.

The solution: Now doctors can repair that damage. In U.S. Food and Drug Administration-approved trials, a number of hospitals across the country have been injecting the patient’s stem cells into the heart and watching as the damaged muscle is restored to its previously healthy state. The weakened heart becomes pliable again. It contracts normally. And it pumps blood closer to the way it did before the heart attack. That research also found that the earlier the stem cells are injected, the better the heart repairs itself.

But there’s a downside to the treatment.

Patients must undergo painful bone marrow harvests. The harvested cells have to be prepped, which can take hours to weeks. And those cells can be less than optimal because they’re from a sick person.

That’s why a team — led by Dr. Marc Penn, a cardiologist formerly with the Cleveland Clinic and now at Summa Health System, based in Akron — has been studying the use of stem cells collected ahead of time from young, healthy donors and stored in a freezer so they can be injected soon after the patient arrives. This process allows the sick person to avoid the bone marrow harvest and ensures that he’s receiving young, healthy cells. Early results show these patients end up with hearts that pump at nearly normal rates — the way they did before the heart attack — and stay that way for at least a year. Cleveland biotechnology company Athersys Inc., which owns the stem-cell manufacturing process, is playing a significant role in the studies, managing continuing research in heart patients across the country and looking into how stem cells might help treat other conditions.


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