By Dr. Mercola
Heart disease is one of the most common chronic health problems in the United States, and we’re wasting tens of billions of dollars on ineffective treatments and surgical procedures. In this interview, Dr. Thomas Cowan, a practicing physician and founding board member of the Weston A. Price Foundation, shares recently published data1,2 showing the ineffectiveness of stents — a commonly performed surgical procedure used to remediate damage from coronary artery disease.
Stents Were Never Indicated for Anything but Angina Relief
There are a number of parameters that are crucial for evaluating the efficacy of a treatment for heart disease. For instance, will the patient actually live longer as a result of that intervention? Mortality is one parameter of assessment. Another parameter is the risk of heart attack as a result of the intervention. Alleviation of angina (chest pain) is a third. “There’s probably more, but those are the three big ones,” Cowan says.
Earlier research had already dismissed the use of percutaneous interventions (PCI) for most of these parameters, showing the use of stents had no impact on long-term rates of death, nonfatal myocardial infarctions (MI) or hospitalization rates for acute coronary syndrome. The sole indication for the use of stents was angina, as some of the findings showed it helped reduce prevalence of chest pain.
“What [that] means is the state of the literature, before this current Lancet study, was that doing stents or other interventions … has never been shown to help people live longer or to prevent further heart attacks. They have been shown to be of aid in people who are having an acute MI, but in anything but that indication, the state of the science was that they…