Before : Precaution & Prerequisites ?

CT coronary angiography is done to provide useful information for the following patients :

• You should directly contact the CT scan room or the reception of the department of radiodiagnosis & imaging for the appointment.
• Patient should be fasting for 4-5 hours on the day of appointment.
• Recent blood urea & Serum Creatinine levels should be within normal limits.
• Patient should bring previous medical records along with him on the day of examination.