If this true amount comes as a shock for you, you’re not by itself: most doctors don’t know it either. One study demonstrates most doctors significantly underestimate the quantity of radiation patients encounter during CT scans.. CT scans expose sufferers to at least one 1,000 situations the dose of chest x-rays The real news isn’t that dentist x-rays are causing a huge selection of cancer cases every year, it is the stunning revelation that CT scans expose patients to at least one 1,000 times the does of x-rays as regular chest x-rays.These individuals were also much more likely to have ST-elevation myocardial infarction , vertigo, syncope/near syncope, nausea, vomiting and more serious chest pain. Among sufferers who did not use an ambulance, 37 percent received a lift, 14 percent drove their personal car, 26 percent had taken a taxi, 12 percent used public transportation and 11 percent walked to a healthcare facility. Most patients had been accompanied by family or friends during transport to a healthcare facility. Dr Demirkan said: Less than one third of Turkish ACS individuals used an ambulance for transport to the hospital despite the fact that this service is usually free of charge.