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A 25-year-old female asked:

Underweight, low blood pressure, fast and slow resting hbr, achy legs and arms, breathless with stairs and dizzy spells. is it my heart?

2 doctor answers4 doctors weighed in
Dr. William Walsh
Addiction Medicine 17 years experience
Don't know: It could be your thyroid, an autoimmune disease, just your heart, a lung/heart circulation problem .... See a physician and get to work at getting to the bottom of it.
Dr. Amrita Dosanjh
Pediatrics and Pediatric Pulmonology 36 years experience
M.D. visit: A first step in the management of these symptoms is to have your cardio-pulmonary condition assessed. Pulmonary arterial hypertension should be considered in the work up.

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