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Premature atrial contraction

Medical term · P

An early beat in an atria that feels like the heart skipped a beat.

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Related terms

Atria

The upper chambers of the heart. There are two of these—the right atrium and the left atrium.
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A method of reducing cardiac workload by decreasing the pressure of blood entering the heart.
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When your baby is born before 37 completed weeks of pregnancy.

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