The Shocking Truth Behind Heart Stents: How Some Cardiologists Are Gaming the System for Profit
Another such reversal of an established medical practice is percutaneous coronary intervention (PCI)—angioplasty and stents for stable coronary artery disease. Billions of dollars are spent on procedures shown “unequivocally” to offer no benefits.
So, why are cardiologists still doing them? Researchers did some focus groups and concluded: “Although cardiologists may believe they are benefiting their stable patients with CAD [coronary artery disease] by performing PCI, this belief appears to be based on emotional and psychological factors rather than on evidence of clinical benefits.”
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