Amid Worries, Angioplasty Declines- WSJ Health Blog

Amid Worries, Angioplasty Decline-WSJ Health Blog: "A wave of studies suggesting doctors may have been overzealous in their use of angioplasty and stents looks to be having an impact: The number of angioplasty procedures performed annually declined by 10% to 15% over the past two years, according to an analysis commissioned by USA Today."