I've been restoring an old cottage and enjoying the process. About 18 months ago I noticed I was getting tired more and more easily, then I started getting minor chest-pains during some of the more physical activities such as carrying heavy materials etc. They were always minor. They always passed quickly.
I kept thinking to myself that they would either go-away or come to something, but they just continued - minor pains in the chest. Ocasionally they were not-so-minor but passed within a minute or so.
However I was getting more and more tired, more quickly. After short periods of work it would feel like I'd ran a mile, full speed. I'd be out of breath.
Then last August I lifted a heavy-ish load into the car and got a massive thump in the chest - and I immediately felt totally wiped out, in fact I genuinely felt I was going to die right there. But the pain passed quickly (5 minutes) and I got my breath back. I still felt wiped out (a bit flu-like maybe?) so I just called it a day and went home.
It felt like if I just rested for a few hours I'd feel better, but my heart still felt like I was coming down from a long fast run. That feeling - heart racing, feeling wiped out - lasted a full week. I did not see a GP or go to a hospital.
I was now getting breathless at the drop of a hat, even just walking up stairs to bed had me out of breath. And I was now getting palpitations regulary and still getting ocasional minor chest pains. My heart was "thumping" but not actually fast. (Usually about 90 bpm at rest)
The thumping heart, palpitations and ocasional minor stabbing pains continued for a couple of weeks until my wife took me to see the GP.
The GP ordered blood tests, a breathing test and ECG.
The ECG suggested I'd had minor MI. And so the doctor referred me to the cradiology dept at local hospital.
To cut a long story... by the time I got an appointment (october) at Cardiology I was feeling lots better. They gace me another ECG (which was normal) and a treadmill test. Having seen the results of that, the cardiologist referred me for a CT Angiogram, put me on three meds: a Blood Thinner (clopidogrel), a statin and Zemtard (to lower blood pressure). Along with GTN tablets as needed.
By December 2019 I had not heard anything, but was still getting minor chest pains, and breathlessness. At the end of december I had another massive "thump" in my chest, with pain that radiated up to my jaw and down my left arm. It would not go away, but was minor, and was not relieved by the GTN tablets. However my wife took me to A&E. There they did another ECG ("inverted t-waves" whatever that means) and blood tests and kept me in for 2 days. It was Christmas eve so they chucked me out to go home, and put me on the "urgent" list for the CT Angiogram.
At the end of February I had an Echo, and the CT Angiogram, and a 72 Hour ECG Monitor.
Both the Echo and the CT-Angiogram were "normal" and so the cardiologist took me off the blood thinner and statin, but left me on Zemtard.
The results of the 72-hour ECG are not yet available, and due to the COVID-19 situation may be a long time in coming.
I still get lots of breathlessness, can't do much physical work without getting tired very quickly, and still get minor chest pains.
However because the Echo and CT-Angiogram were noth normal, I'm not sure what is going on, and feel a bit of a fraud for getting all these cardio related tests if there's nothing wrong with my heart!
The problem is I am no closer to knowing what's actually causing the breathlessness and pains.