Many causes: Beside being a primary "fast rhythm" other causes include pain, exercise, albuterol (breathing treatment), fever, hyperthyroidism and some other serious problems. Metoprolol may be "short acting" (depending on the dose) Atenolol may last longer.
Answered 1/5/2019
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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