I’m exhausted and need a second opinion
Trying to figure out what’s going on.
I’m dealing with recurrent episodes that have a pretty consistent pattern, and I’m hoping someone here has had something similar and gotten answers.
The episodes usually start with small “waves” of a pit-of-the-stomach drop sensation — each wave only lasts a second or two. Over time (sometimes up to an hour) the feeling builds in intensity. My resting heart rate climbs from a baseline in the 70s into the high 90s and stays there, and the elevated HR always tracks with the “weird feeling” coupled.
On top of that buildup, I sometimes get a tachycardia run to 130+ bpm. The run only lasts 2-5 minutes and self-terminates. During the run I feel frequent PVCs layered in, easily 10+ per minute. The pit-drop sensation can persist for over an hour even after the rate comes back down.
Other symptoms during/after:
• Heaviness in my limbs
• Tingling on my head, neck, jaw, and limbs
• No dizziness, no chest pain
No medications, no alcohol
I’ve captured two episodes on a Kardia (1-lead) — both showed sinus rhythm with tachycardia and PVCs (not SVT, not AFib, not flutter). Episodes are infrequent enough that prior Holter/patch monitors haven’t caught one.
I have a mildly dilated left atrium (4.2 cm) on echo and a long history of occasional PVCs. Tonight I ended up in the ER during an episode — electrolytes, anemia panel, thyroid, and chest X-ray all came back normal, 12-lead EKG was clean, but my troponin came back mildly elevated (9) They’re doing serial troponins now. Update: troponin dropped to 7 after an hour and I am going home.
Has anyone had something that looked like this? Sinus tach with PVCs in episodic surges, with a long autonomic-feeling tail and a troponin bump?
Thanks in advance.