What is a heartbeat sensor?

Answer The term heartbeat sensor can refer to two things. Also called a heart rate monitor, a heartbeat sensor measures the heart rate of a person either while engaging in physical exercise or while being... Read More »

Top Q&A For: What is a heartbeat sensor

If you are three weeks pregnant with twins but the doctor saw only one heartbeat on the ultrasound and your hcg was 3045 will the other baby develop a heartbeat eventually?

Answer Three weeks pregnant is a week before you miss a period so it is impossible to know it is twins. If you are three weeks after conception, (5 weeks pregnant)it is still early to see a heart... Read More »

What is a heartbeat?

Heartbeats are expansions and contractions of the heart muscle that feed blood into the circulatory system and ultimately provide the oxygen supply for the entire body. Each heartbeat is controlled... Read More »

What makes a heartbeat?

The heart is a muscle that is controlled by an electrical impulse, which makes it work. The "lub dub" sound you hear is the blood pumping through the parts of the heart at different times.The heart... Read More »

What causes an erratic heartbeat?

Erratic heartbeats, or heart arrhythmias, are abnormal rhythms that may occur infrequently or be present at all times. Heartbeat irregularities require diagnosis by a medical doctor so she can trea... Read More »