What Keeps Your Heart in Sync?
Your heart’s rhythm is controlled by an electrical system that tells it when to beat. This system relies on a natural pacemaker called the sinoatrial (SA) node, located in the right atrium. The SA node sends electrical signals that travel through the heart, coordinating contractions and ensuring a steady rhythm. A normal heart rate typically ranges from 60 to 100 beats per minute at rest. However, certain factors can disrupt this rhythm, leading to conditions such as: Bradycardia (slow heart rate)
– Fewer than 60 beats per minute. Tachycardia (fast heart rate)
– More than 100 beats per minute. Atrial Fibrillation (AFib) – An irregular, rapid heartbeat that can increase the risk of stroke.
Fortunately, healthy lifestyle choices can help prevent or manage these conditions. Let’s look at the habits that keep your heart beating steady.