... treatment which is Letariris. its been 3 weeks and so far so good my pressure during hearth cath was 136 very high im told .well this is my 1st support group. i just wanted to say hello to you all and thanks in advance for having this group.i quess my question in how does a support group like this work anyway ?hope thats not a dumb question i just dont know where to start. cause i really have a million questions and maybe even a few answers