One day everyone will make headlines from the Black Box. Today it's Hürriyet's turn: Angiography epidemic

According to the news in Hürriyet, Cardiology Specialist Assoc. Prof. Dr. Muhammet Keskin said, “There is a serious angiography /stent dependency in our country. Intervention is requested even for 30-40 percent stenosis. However, controlling risk factors is the real treatment.”
Cardiovascular Surgeon Prof. Dr. Barış Durukan warned, “According to scientific guidelines, 40 percent of angiograms performed come back negative, meaning no problem is found. Although these procedures are low-risk, they are not completely risk-free.”
Prof. Dr. Cengiz Köksal said, “Virtual angiography is important in terms of reducing risk. Angiography cannot be part of a routine check-up.”
THE FACTS OF THE BLACK BOX
These evaluations of experts are based on the warnings expressed years ago by journalist and author Soner Yalçın in his book "Black Box"...
Some of the sections in the book about angiography and heart health are as follows:
“In 2007, the US Heart Association and the College of Cardiology made a joint decision. It was said, ‘Not every patient with chest pain should undergo angiography.’ Because... 62.4 percent of those who underwent angiography had no problems with their veins!”
“In studies conducted in the USA, it was understood that in 85% of patients who received stents, the blockage would not cause a heart attack. In other words, unnecessary stents were being placed.”
Arguing that there is a similar trend in Türkiye, Soner Yalçın had written in his book 'Black Box' published in 2019, drawing attention to the facts that medical practice is shaped by economic pressures and that some practices have become "routine" under the guidance of the pharmaceutical/device industry.
It did not go unnoticed that, years after this book, he now addresses issues that the mainstream media had ignored.
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