Why do I need an EKG test?You may need an EKG test if you have symptoms of a heart disorder. These include:Chest painRapid heartbeatArrhythmia (it may feel like your heart has skipped a beat or is fluttering)Shortness of breathDizzinessFatigueYou may also need this test if you:Have had a heart attack or other heart problems in the pastHave a family history of heart diseaseAre scheduled for surgery. Your health care provider may want to check your heart health before the procedure.Have a pacemaker. The EKG can show how well the device is working.Are taking medicine for heart disease. The EKG can show if your medicine is effective, or if you need to make changes in your treatment.
