I am a physician. In particular, I am a cardiologist.
Not a (work-)day goes by that I don't get a new consult for someone who got a CT scan of the chest for screening for lung cancer (because they have a smoking history) that shows calcification of the arteries of the heart. Or maybe it's a self-pay coronary calcium score. Or maybe it's an elevated Lipoprotein (a).
These tests lead to unnecessary consultations and increased anxiety. Not with me, but a lot of other physicians will then order stress tests compounding the unneeded testing.
I spend (waste?) my time explaining to them that the best thing they can do is regular exercise and diet and be on the watch for exertional symptoms. Sometimes it clicks with the patients. Other times they come with the mindset that they need a stress test or need a heart catheterization and will give me a poor review or even try to report my to the hospital network I work for.
A total waste of resources.