Partial Success, good enough for me.
My start was from Googling &#34;heart trouble&#34; biofeedback or some such, and finding a wild chorus of voices:  &#34;No beta blocker needed, no surgery, instead use biofeedback &/ or meditation.&#34;  Well,  it worked just using the Amazon sold product a lttle bit.  Heart rhythm back to normal w/o beta blocker (reduced dosage, dropped all pills after a few days, reduced sodium in diet to near zero).<br /><br />However, product never worked fully for me, still working on proper attachment, lotion (?) for finger contacts, am told to use &#34;conductivity gel,&#34;  but haven't tried that yet.  Neve saw balloons rise, rocks pile high, probably because of faulty finger contact.  Too old too, for long lectures from Depak alhough I am a fan of his.  As an ardent Jesus freak, this part is a little off-putting to me, sorry.
Rating: 3 stars