Dobutamine on the Cardiac Conduction System

Inclusion Criteria

• •1. Provision of signed and dated informed consent form
• •2. Stated willingness to comply with all study procedures and availability for the duration of the study
• •3. Male or female, ages 18-80
• •4. Patients must be diagnosed with a condition that necessitates an EPS. They must also be deemed to be in good enough medical health to be eligible to safely undergo an EPS. Medical eligibility will be determined by the Attending Electrophysiologist performing the EPS.
• •5. For females of reproductive potential a negative pregnancy tes