1. Active surveillance is observation and regular monitoring without invasive treatment.

2. Such invasive treatment has limited use for these patients, and more confirmation of its efficacy is needed.

3. Chemical Cautery is a painless, office-based, non-invasive treatment for a wide variety of sinus problems

4. What is chemical Cautery therapy? Chemical Cautery therapy is a painless, office-based, non-invasive treatment for a wide variety of sinus problems

5. The indications for invasive treatment are given for patients with patent aneurysms at a diameter of more than 2 cm or if a thrombus is present within the aneurysm.

6. Haruo Arita is a board certified pain management specialist and is passionate about utilizing minimally invasive treatment with least stress to patients' body and to improve the quality of lives

7. The technology uses an expandable implant that blocks off the left atrial Appendage (LAA) by angiography -- a minimally-invasive treatment to prevent strokes caused by blood clots forming in the LAAin patients who suffer from atrial fibrillation, or irregular heartbeats.