"complete waste of time."

Last week i saw the cardiologist i was not able to do the treadmill exercise so i was told i would have to have a E C G and a Echocardiogram and i would also be having a Angiogram I had my pre op appointment a week later i sat for ages waiting to be called and went into a room with a not so happy nurse she asked me what my height was asked what my weight was but decided she would weigh me she did mention angiogram procedure i was there for about 5mins then she said go downstairs take a ticket and have blood test which i must say the lady who did my blood test was really nice.

What i am annoyed at is why say i am supposed to have a E C G and Echocardiogram and not bother to do them.

I have travelled all that way just for a blood test which i could have had last week or could have gone to my own surgery this has stressed me out and is not doing my problem any good.