afflication
analysis
beating of the heart
cardioigramm
cardiology
cardioplegia
chart
check up
diagnosis
diagnostics
doctor
doctors stuff
ecg
ecg findings
ecg recording
ecg waves
electrocardiogramm
freguency
frequency
health
heart
heart attack
heart rate
heartbeat
hearts
hospital
infirmary
intensive care
intensive care unit
medic
medicine
medico
patient
pulse
rhythm of the heart