What should i expect to happen at a first appointment with a cardiologist? what does a holter monitor show? i am in my early to mid 20's (female). i've had a high pulse rate since early september. i've had an echocardiogram, and an ekg. my primary doctor

With : With an overactive thyroid is not uncommon to experience a rapid heart beat which may actually be just a fast but normal heart rhythm. It is also possible that there are alterations in your heart rhythm which causes these symptoms and these should be detected on the holter monitor-- if you experience symptoms while tyou are wearing the monitor. You might discuss with the cardiologist whether he/she feels that there is anything that would affect your health adversely or whether medication could be helpful in relieving symptoms until your thyroid is adequately treated.

Physical examination: Your cardiologist will listen to your medical history, dymptoms, family history, smoking etc. He or she will examine you and decide if you need any additional testing. Holter monitor is obtained usually over 24 hours. It shows cardiac rhythm.