abstract

analysis

background

beat

cardiac

cardio

cardiogram

cardiograph

cardiology

care

chart

curve

design

diagnosis

ecg

ekg

emergency

emotions

frequency

graph

graphic

health

healthy

heart

heartbeat

hospital

icon

illustration

isolated

life

line

living

medical

medicine

monitor

pressure

pulse

rate

red

rhythm

shape

sign

signal

symbol

technology

test

trace

vector

wave