kk,
BUT, if one goes into a doctor's office and MENTIONS chest pain, he WILL get an EKG as surely as Christmas will fall in 24 days!
What an EKG will rule out is a past heart attack, some cases of angina.
It will also rule out the doctor's being sued if the patient has a heart attack the next day, an immensely compelling motivation!
Yes, patient WILL most assuredly get an EKG. Whether it's of much use in a GP's office is open to question. I tend to agree with you, it's usually not.