Your heartbeat is controlled by a special network within the walls of your heart called the conduction system
Related tags:
- heart attack
- heart disease
- heart care
- heart stroke
- heart pain
- chest pain
- cardiology
- heart doctor
- heart surgery
- cardiac
- stethoscope heart
- heart health
- electrocardiogram
- medical emergency
- hospital emergency
- ecg
- doctor patient
- patient
- heart rhythm
- doctor hand
- heart medical
- hospital patient
- hospital care
- doctor care
- medical care
- medical man
- lung disease
- doctor man
- male doctor
- stethoscope
- hand medical
- doctor
- medical doctor
- pain
- medical day
