I'm a 50yr old 6'2 302lbs with sleep apnea.
I wake up nightly with my heart racing & palpitations and anxiety like feelings.
I wear the cpap but it doesn't help. (I'm still working with the dr. On the matter)
As of the last few days i been feeling weird light-headed, dizziness, slight headaches sometimes it seems brought on by activity sometimes not. Sometimes feelings of anxiety outta nowhere. I can still be active no shortness of breath no weakness. I've had a echocardiogram with in the last 12 months EF was normal 70% if remember correctly. My heart is moderately thickened.
My question could these symptoms be cardiac in nature? Do they present like this?