Scleroderma Support Group
Scleroderma is a rare, chronic disease characterized by excessive deposits of collagen. Scleroderma affects the skin, and in more serious cases it can affect the blood vessels and internal organs. The most evident symptom is the hardening of the skin and associated scarring.
Yes, they did a pulmonary function test on me the same morning that they did the echocardiogram. The PF test was supposedly normal. The echocardiogram was not. And then I got scheduled for a metabolic stress test with a acardiologist, and that was not normal at all.
Also note that sometimes nodules that show up on scans are not actually granulomas. It's possible only a biopsy would tell for sure.
My blood pressure has always been very low and the diastolic, like yours, still is. Your next step is probably to get to a cardiologist. He will probably want to do a metabolic stress test. Mine showed my peak VO2 to be 12.96,
where the predicted VO2 Max for my age and sex is 25.2. So to me that doesn't sound so good. But I am managing without oxygen, and my ankles are only very minimally puffy. I do notice that when I walk my treadmill I have to watch my pulse like a hawk or it soars to 148 before I know it. That tends to happen after about 20 minutes of walking at only 2 mph at an incline of 2. The cardiologist says to aim for a treadmill pulse of between 115 and 127, because he says my heart muscle is switching into anaerobic mode at 127. Apparently he got this information from the metabolic stress test. It's the information I wanted in order to feel safe in using my new treadmill, which I ordered for Christmas just 2 days before receiving the news of my heart dysfunction. I got the treadmill because with Raynaud's I can no longer tolerate walking outdoors in wintertime.
I would suggest anyone with Raynaud's, likewise get a treadmill, and if you have heart dysfunction, have a metabolic stress test so you can know what a proper target pulse rate is for your particular case.
As I've said before, my scleroderma doc has, since I don't have skin hardening, nor pulmonary fibrosis, diagnosed me as only having "undifferentiated connective tissue disease with features of scleroderma". So, aside from fish oil, and alpha lipoic acid, I'm getting no treatment to reduce inflammation!
Apparently the official diagnostic criteria for scleroderma do not recognize such things as Raynauds, esophageal dysfunction, telangiectasias, and myocardial fibrosis, all of which I have. I think the old 1980 diagnostic criteria are in serious need of updating to recognize these things, instead of relying so heavily on pulmonary fibrosis with the complete ignoring of myocardial fibrosis. I wonder how many people with hugely positive anticentromere antibodies die each year of myocardial fibrosis because they had no skin hardening and therefore couldn't seem to get treatment! Meanwhile, I have all sorts of signs of vasculitis that can be caused by the anticentromere antibodies: the Raynaud's, erythromelalgia, the infrequent episodes of phlebitis, neuropathy, loss of hair from the limbs, corkscrew conjunctival blood vessels, tiny red blanchable dots, each surrounded by a halo of depigmentation. And waking up multiple times a night to the sensation that my entire body is on fire! Now I've been referred to the vasculitis center of our nearby university hospital, so I guess that's my next step. One more doctor who will probably pass the buck. And meanwhile my heart is slowly dying. So frustrating!
I am not sure from your abbreviation what that is you're taking. Is it hydroxychloroquine?
But I also have monoclonal gammopathy, which relies on an active immune response against tumor stem cells to keep from converting to multiple myeloma, a cancer of plasma cells. So I think the docs now are wary about doing anything to suppress my immune system.
So I'm gritting my teeth to bear the pain. I guess some day I'll get so I can't bear it any longer and beg for immune suppression.