I think this procedure is very important and necessary, everyone needs to have his heart checked periodically. ECG is of course difficult to overestimate, but sometimes therere such symptoms that ECG can register, if only the scans are taken continuously over time. Many people don't know about this. So sometimes checking up once a year isnt enough. I try to do it at https://www.cameronmch.com/services/respiratory-therapy/, although it doesn't matter where you do it, the most important thing is that you have a good cardiologist, a lot depends on the qualifications of your doc too.