Judith Hawkman News Today

Chest pain often while exercising that could stent to open an artery narrowed by plaque or bypass surgery. those procedures may not always be necessary. that medications like statins and aspirin and lifestyle changes are almost as effective as stints and bypass. >> this is big news. >> reporter: judith hawkman says there was little difference in preventing heart attacks. >> you need very aggressive medication therapy. you may need a coronary c.t. but there is no rush to the cath lab for a stent ...