Cholesterol screening advised for people in their 30s, new guidelines suggest​Cholesterol screening advised for people in their 30s, new guidelines suggest 

 The American Heart Association urges doctors to begin screening and treating patients who are still in their 30s, before the risks of a heart attack and stroke are higher.  ​​The American Heart Association urges doctors to begin screening and treating patients who are still in their 30s, before the risks of a heart attack and stroke are higher.