Your question seems like you are asking for a family or friend. I would be very concerned if this was for you at 27. I also need to share that you have shared the tip of the iceberg. The more you share,the better advice you are likely to receive
But to put things in perspective overall- with cardiomyopathy, the heart's ability to pump blood is already compromised. PSVT can further stress the heart, potentially leading to complications like heart failure or arrhythmias.
Next Steps
Depending on various factors like age, other medical issues if present like
Diabetes, HTN,other cardiac ailments, lifestyle, ongoing medications- the situation can be addressed. the results will obviously vary depending on existing risk factors if any.
The treatment can vary from simple maneuvers to reduce heart rate to medication , to minor surgery. the treatment will definitely be of benefit of prescribed, delivered and monitored by a cardiologist
Health Tips
This is one of those conditions, where timely intervention will play a key role.