Hi doctor, I have been having many issues in the last two years. My main issue right now is that I get a weird feeling in my stomach like I want to growl but I cannot. I am having shortness of breath, numbness of hands, tingling and heavy feeling. I feel like passing out and my heart starts to race. I usually burp when I get these feelings. I cannot walk far distances and these started happening about a week ago. I have had two stress tests. The first one was six months ago with heart echo. I wore a Holter monitor for a month and had several EKGs but nothing found in all of them. Now recently I have had my blood pressure shoot up and I am currently on blood pressure medicines. I am 35 years old and overweight. I have lost about 100 lbs and I am at 265. My other issues that I have been diagnosed were diverticulitis, gallbladder dyskinesia, gastritis and GERD. My cardiologist wants to do a cardiac catheterization next. Is there are any other alternative test that are not so invasive? Also really do I need it? These attacks I get are very scary and I have ended up in it several times but nothing was found. Could this be something else? I have read about vagus nerve issues as well as stomach issues that can cause similar symptoms. Should I get the cardiac catheterization test?
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