Hi Doctor. I have a question about PVCs.
About me: 34yr old male, nonsmoker, light drinker, frequent exerciser, and I watch what I eat. I have some family history of heart disease (father has several stints, grandmother died of heart attack in 40s). BP normal, cholesterol is slightly low (total=120) and resting pulse is around 55-60bpm.
Symptoms: Over the summer I began getting palpitations a few times a week, which I basically ignored. Then about 6 weeks ago, the palps increased dramatically. I had them almost all day, every day. Sometimes they would make me feel like I couldn't breath, like they were inside my throat. In addition, I began feeling mildly lightheaded a few times a day and had an occasional minor pain in my chest. About 3 weeks ago I developed a distinct pulsing/throbbing sensation on the back of my head, behind my left ear. It almost feels like its on my scalp. It is concentrated in that location but tends to radiate out to the back and top of my head, and sometimes it seems to promote a mild headache. This sensation is with me all day long, every day.
Treatments: I've seen my PCP who referred me to a Cardiologist. After an EKG, stress echo, and bloodwork including a thyroid check, I was told I have RVOT PVCs. The echo and bloodwork came back normal. I was told not to worry, they are very common, and that I could either live with them, try a beta-blocker, or an ablation. Because of the other symptoms I have described above, I elected to try a beta-blocker. I was prescribed 20mg of Nadolol per day, which I have been on for one week. Its done a fantastic job of settling down the PVCs, as I now only get a few a day. The problem is, that throbbing/pulsing sensation in my head persists, as well as the lightheaded spells. I just don't feel normal, even though the PVCs have been reduced.
Do you believe my PVCs can be causing these other symptoms? If not, any thoughts what it could be or what my next steps should be?
Thank you!