

I was entirely confused for a moment- I think you might be getting an echocardiogram, rather than an electrocardiogram. If you could hear an electrocardiogram, there would be something seriously wrong with their machine- It’s meant to be a passive electrical measurement. Echo on the other hand is exactly what you described, an ultrasound of the heart.
I was actually thinking you might have a strong interoception, which is when people have an awareness of their own heartbeat signals- super rare but super cool.
















As in, three hours from crash landing to this station? Or, after unlocking the sector you flew for three hours? How does the whole unlocking thing work, anyway? Could I not just fly there as soon as I get to space?