Understanding ECG and Home Monitoring

What is the primary function of an ECG?

• To measure blood pressure

• To monitor brain waves

• To track respiratory rate

• To show the electrical activity of the heart

What does the SA node do in the heart?

• It stores oxygen

• It filters blood

• It generates electrical signals

• It pumps blood

Which part of the ECG shows the depolarization of the ventricles?

• U-wave

• T-wave

• QRS complex

• P-wave

Why might a doctor recommend using a Holter monitor?

• To assess lung function

• To continuously monitor heart activity

• To measure blood sugar levels

• To track sleep patterns

What is a key feature of the Wellu ECG monitor?

• It provides a 24-hour ECG monitoring

• It can be worn as a wristwatch

• It is used for blood glucose monitoring

• It requires no batteries

How can the Wellu ECG monitor be worn?

• As a wristband

• With a chest strap or electrodes

• With ankle straps

• As a headband

What can the app connected to the ECG monitor display in real-time?

• Blood pressure

• Heart rate and ECG

• Body temperature

• Oxygen saturation

What is the maximum duration the device can record ECG data directly?

• 10 minutes

• 30 minutes

• 1 hour

• 24 hours

What should you do if the ECG report shows potential issues?

• Restart the device

• Change the device settings

• Consult a medical professional

• Ignore it

What is a limitation of the Wellu ECG monitor mentioned in the video?

• It cannot be used at night

• It does not connect to any app

• It is too large to wear comfortably

• The chest strap is not effective for active users