analysis
analytics
analyze
beat
cardiac
cardiogram
cardiograph
cardiology
chart
curve
design element
diagram
ecg
ekg
electrical
electrocardiogram
electrocardiograph
electrocardiography
flat
frequency
glyph
graph
healthy
heart pulse
heartbeat
medical graph
oscilloscope
pictogram
pulsating
pulse
rate
report
rhythm
screening
signal
symbol
test
trace
vector icon
wave
waveform