COURAGE , BARI 2D , JASP
What is common in all ?
These are the studies which nailed the routine PCI in chronic stable angina . Please note these articles came in prestigious journals more than 5 years ago.
Nobody* seemed to listen or learn . Now the Archives of Internal Medicine has come out with another punch to PCI .
Hope we refuse to learn again . . . and keep the interventionist spirit high !
And for a change read this landmark paper from Forbes
Dr.S.Venkatesan MD 
If there is an elephant in the room, unless you introduce it, many will fail to notice its presence!