It’s one thing when modern medicine becomes so hidebound that it struggles over shedding a bit of traditional doctors’ garb. But new information emerging about cardiology’s entrenched reliance on maverick surgeons and evidence-light therapies in treating heart problems raises real questions: Exactly what’s going on in this costly area of care?
Haider Warraich ── a cardiology fellow at Duke and author of “Modern Death,” a book exploring how technology and modern mores are changing patients’ end-of-life experiences ── deserves praise for raising major concerns about the too easy acceptance by doctors and surgeons of existing, device-based treatments for heart conditions. The headline on his Op-Ed in the New York Times summarizes well his tough point: Don’t Put That in My Heart Until You’re Sure It Really Works.
He, of course, points to recent challenges about the effectiveness of cardiac stents. They have been commonly used for years now ── in hundreds of thousands of surgeries ── supposedly to relieve blockages in patients with stable chest pain. But recent research has started to show they provide no benefit over drugs, and it was only after further study showed that a new kind of dissolving stent contributed to increased heart attack risks that the device maker pulled the already in-use product, Warrich notes.