Hi JJ,
From the sounds of your question, anxiety is a significant portion of the problem. We see this everyday, so don't feel alone. The tough part is recognizing the nature of your problem, making appropriate choices and moving on.
1. How accurate is a stress echo in determiing CAD?
It depends on the clinical suspicion of CAD prior to doing the test. It is doubtful that you have significant CAD yet, but you should make appropriate actions now to reduce your risks
2. How accurate is the new 64 scan?
I will answer the unasked question first. you don't need a CT scan. It is very common for people to have A. flutter after ASD repair. You may even respond to an atrial flutter ablation or more complex ablation if your symptoms are significant enough. CT scans are increasingly inaccurate in the setting of very frequent PVCs/PACs and atrial fibrillation. You are very low risk for CAD at your age and absence of very convincing symptoms, you should accept the clean cath and negative stress echo and move on.
3. Do you feel I could have reason to be worried about my mortality with history and all? Cardio tells me not to worry about any of the weird beats no matter how frequent unless I become very symtomatic.
You need to take action on the things you can control. You cannot control your PVC/PACs. Do what ever you can to accept that these do not increase your mortality and move on. You can change your cholesterol and weight issues. You should do so aggressively now before you do develop CAD. Now is the time.
4. Is this consistent with your thoughts? When I get these beats I take my meds, lay down, sleep and start the cycle again. Very Sedetary out of fear. I am afraid I might have CAD causing the beats and flutter but no one has found it!!! In '98 had angiogram which was all clear.
The sensation of PVCs scare you. that is understandable. However, you need to do your best to move on and accept that you will not die from PVCs. Do not let them control your life. CAD is not causing your AF. You have 2 negative tests (echo and cath). If you need to see an EP to move on, do it, but be willing to accept their conclusions if you decide to do it.
5. Could the scar tissue from asd repair be causing the beats to become worse with time?
Only time will tell if the arrhythmias will get worse. The scar is stable now and shoudn't change.
6.Will it continue to get worse the older I get?
There is no way to know this, only time. Consider seeing an EP to see if there is anything that can fix or do to help reassure you.
Good luck and thanks for posting.
Take care and good luck
Fran
I am a 38 year old male and had experienced PAC/PVCs for months on end until one day last year I split my dosage of Toprol to a morning and afternoon dosage. I take 100mg in the evening and 50mg in the morning. It took about two weeks but then the PAC/PVCs stopped or were so weak I could not feel them. You obviously need to check with your cardiologist before you make any changes to your medication but it definately worked for me. I was diagnosed with a thoracic aortic aneurysm in January of 2005 and had an afib attack in March of last year which required medication to correct back to normal sinus rythum. I was extremely stressed because of the diagnosis, which is what I believe enhanced my PAC/PVCs. Right now I am in a holding pattern of watching the aneurysm for any growth but so far, thank God, it has stayed the same size. PAC/PVC free since Mid-December 2005.
Let's always think for the better, both because being pessimistic won't help our PVCs, and because there's realistic hope that we may feel better if we ever start feeling worse :-). There are lots of medications out there that we may try.
Ps. This is addressed to myself as much as it is to you...I often fall into the "what if" trap!
Good luck and keep us posted
Fran