What is the treatment for a fast heartbeat?

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Prepare for the PLTW Biomedical Science Test. Study with flashcards and multiple choice questions, each question comes with hints and explanations. Get ready for your exam!

Multiple Choice

What is the treatment for a fast heartbeat?

Explanation:
Regulating heart rhythm with an implanted device. A pacemaker delivers regular electrical impulses to the heart to keep it beating at a steady, safe rate when the heart’s natural rhythm is too slow or becomes irregular. In rhythm problems that involve episodes of a fast heart rate or a disrupted conduction system, pacing can help reset and stabilize the rhythm, ensuring the heart pump remains effective. The other options don’t directly manage heart rhythm: a stent opens narrowed arteries, an ACE inhibitor lowers blood pressure and reduces cardiac workload, and statins lower cholesterol. So, a pacemaker is the best choice for controlling the heart’s rhythm.

Regulating heart rhythm with an implanted device. A pacemaker delivers regular electrical impulses to the heart to keep it beating at a steady, safe rate when the heart’s natural rhythm is too slow or becomes irregular. In rhythm problems that involve episodes of a fast heart rate or a disrupted conduction system, pacing can help reset and stabilize the rhythm, ensuring the heart pump remains effective. The other options don’t directly manage heart rhythm: a stent opens narrowed arteries, an ACE inhibitor lowers blood pressure and reduces cardiac workload, and statins lower cholesterol. So, a pacemaker is the best choice for controlling the heart’s rhythm.

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