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Dear Mark,
SimplySimply sleep put... no. Although it is true that the typical range of heart rates for resting adults is from 60 to 100 beats per minute, it is also true that about two percent of people fall out of this range... people who have no medical problem, and just represent a variation on the
normalNormal saline flush. There are, however, several relatively
commonCommon cold reasons for low heart rates. These include high-level aerobic conditioning(
athletesAthlete's foot
Athlete's foot cream
Athlete's foot, tinea pedis), hypothyroidism, and medications. The only possibility of these three in your case is the hypothyroidism, or underactive thyroid gland. Typically this condition presents itself with other associated symptoms and signs, such as fatigue, weight gain, and some characteristic physical examination findings.
Offhand, without the ability to elicit a comprehensive history and perform a physical examination, I wouldn't worry about your resting heart rate. If you have other symptoms such as the ones I mentioned, I'd see your doctor and undergo a
routineRoutine sputum culture physical exam.
Information provided in the Heart Forum is intended for general medical informational purposes only. Actual diagnosis and treatment of any particular medical condition can only be made by your family physician(s).