Usually, no special preparation is needed. However, wearing comfortable clothing and removing any metal objects or jewelry from the chest area is recommended.

The actual scan takes about 5-10 minutes. However, the entire process, including preparation, may take around 20-30 minutes.

No, the scan is non-invasive and painless. Patients simply need to lie still on the table while the scan is conducted.

While there is a low dose of radiation involved, the scan is generally safe. However, it may not be recommended for pregnant individuals unless absolutely necessary.