Hi,I am Dr. Prabhakar Koregol (Cardiologist). I will be looking into your question and guiding you through the process. Please write your question below.
What Causes Increase In The Heart Beat While Sleeping Rather Than While Sitting?
Hello,
I have HCM and an implantable ICD from 2009 - they are both being managed well and I go for checkups every three months. I just have one question, I have nticed that if I am lying down my pulse tends to run a bit quicker (70-75bpm) rather than if I sit up on the edge of the bed or in a chair, then it is consistently around 60. Could you let me know if this is something you have heard of before and what my be the cause of this phenomenon? I am overweight (but trying) and my last blood workup (three days ago) was perfect, thank God. Please let me know and thank you.
During sleep, there is a phase which is called rapid eye movement (REM) phase. During REM phase, there is a flush of catecholamines in the system (adrenalin) which are responsible for elevated heart rate. At this regard, my opinion is that it is not concerning.
I hope I was helpful. Take care
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What Causes Increase In The Heart Beat While Sleeping Rather Than While Sitting?
Hello. I read and understood your concerns. During sleep, there is a phase which is called rapid eye movement (REM) phase. During REM phase, there is a flush of catecholamines in the system (adrenalin) which are responsible for elevated heart rate. At this regard, my opinion is that it is not concerning. I hope I was helpful. Take care