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What is another word for Premature Atrial Complex?

Pronunciation: [pɹɪmət͡ʃˈʊ͡əɹ ˈatɹɪəl kˈɒmplɛks] (IPA)

A premature atrial complex (PAC) refers to an irregular heartbeat originating in the upper chambers of the heart, known as the atria. It is a condition that disrupts the heart's natural rhythm and may cause palpitations or skipped beats. Synonyms for PAC include atrial ectopic beats, atrial premature contractions (APCs), or premature atrial contractions. These terms describe the same phenomenon of an early electrical signal originating in the atria rather than the sinoatrial node, the heart's natural pacemaker. Understanding these synonyms can help individuals make sense of medical discussions or research pertaining to this cardiac arrhythmia, offering insight into its various expressions and treatments.
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What are the opposite words for Premature Atrial Complex?

Premature Atrial Complex or PAC is a medical condition where the heart's upper chambers, the atria, experience abnormal heartbeats. In contrast, the antonyms of PAC would be normal atrial complex or regular sinus rhythm. When the heart beats regularly and correctly, the heart's electrical signals start from the sinoatrial (SA) node, signaling the atria to contract and pump blood into the ventricles, which then pumps blood to the rest of the body. Therefore, a normal sinus rhythm reflects a healthy heart without any underlying medical conditions that affect the heart's rhythm. If someone has a PAC, it is essential to seek medical attention to prevent further complications.

What are the antonyms for Premature atrial complex?

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