标题: BloodVitals SPO2: Comparing Accuracy to Clinic Devices [打印本页] 作者: VeraWyrick 时间: 2025-10-31 07:50 标题: BloodVitals SPO2: Comparing Accuracy to Clinic Devices When a doctor checks your heartbeat, have you ever puzzled the way it stays so regular? Or what's gone fallacious when someone has to get a pacemaker? Relating to the center, timing is critical. Without a powerful heartbeat, blood can't get to the place it needs to go, and a heartbeat must be regular with a view to be robust. To know what sets the beat of your heart, and why that rhythm is so important, it is first helpful to know what precisely a heartbeat is and what it does. Each time a bit of the guts contracts, it forces blood from one point to a different. When blood returns to the center from the remainder of the physique, it flows into the suitable atrium (1). The blood has been supplying oxygen throughout the physique and desires a refill. The correct atrium fills with this blood, which then flows into the right ventricle (2), as effectively. The best ventricle goes to send the blood into the lungs for an oxygen fill-up.