Stem cell injections may offer hope to angina patients with no other options

Injecting the hearts of untreatable angina patients with their own stem cells reduced chest pain frequency and improved exercise capability, according to new research. The treatment could offer hope to many of the 850,000 Americans whose chest pain doesn't subside even with medicine, angioplasty or surgery. Future trials are needed to confirm the findings and investigate an enzyme change that is normally viewed as a heart attack signal, but caused no pain or heart test changes in most patients in whom it occurred.

fitness apparel