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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes Rise In Heart Rate At Night Along With Dizziness And Fatigue?

Last night when I layed down to sleep, my heart started to race...has never done this before. I have been up all night as well as today and went about my day and was exhausted when I came home and wanted to take a nap , it is doing it again/still doing it. I also feel light headed while laying down.
Fri, 18 Mar 2016
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Dentist 's  Response
Hi Dear ,

Welcome to HCM,

Understanding your concern. As per your query you have rise in heart rate at night along with dizziness and fatigue . Well there can be many reasons for symptoms you mention in query like panic attack , cardiomyopathy , dehydration , autonomic instability , acid reflux or other heart related problem like irregular rhythm . Low iron level in blood can also cause such symptoms .I would suggest you to consult cardiologist for proper examination without any delay . Doctor may order tests like ECG , TMT , complete blood lipid profile ,echocardiogram and cardiac catheterization .Doctor may also order angiography . Doctor may prescribe sedative , beta blockers , aspirin and calcium channel blockers . Doctor may also refer you to gastroenterologist or ENT specialist if doctor find this problem to be related ear or acid reflux respectively .

Hope your concern has been resolved.

Get Well Soon.
Best Wishes,
Dr. Harry Maheshwari
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What Causes Rise In Heart Rate At Night Along With Dizziness And Fatigue?

Hi Dear , Welcome to HCM, Understanding your concern. As per your query you have rise in heart rate at night along with dizziness and fatigue . Well there can be many reasons for symptoms you mention in query like panic attack , cardiomyopathy , dehydration , autonomic instability , acid reflux or other heart related problem like irregular rhythm . Low iron level in blood can also cause such symptoms .I would suggest you to consult cardiologist for proper examination without any delay . Doctor may order tests like ECG , TMT , complete blood lipid profile ,echocardiogram and cardiac catheterization .Doctor may also order angiography . Doctor may prescribe sedative , beta blockers , aspirin and calcium channel blockers . Doctor may also refer you to gastroenterologist or ENT specialist if doctor find this problem to be related ear or acid reflux respectively . Hope your concern has been resolved. Get Well Soon. Best Wishes, Dr. Harry Maheshwari