Close-up of an electrocardiogram printed on blue paper.
Palabras clave
cardiogram,
closeup,
blue,
paper,
cardiograph,
cardiogram,
cardiology,
cardiogram,
beat,
analysis,
canvasses,
attack,
background,
black,
body,
cardiac,
cardio,
care,
clinic,
closeup,
concept,
detail,
diagnosis,
cardiogram,
frequency,
graph,
graphic,
health,
health care,
healthy,
nubes,
hospital,
life,
macro,
medicals,
medicine,
nobody,
printout,
pulse,
rythm,
science,
technology,
test,
trace
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