premature baby fetus electrocardiogram

abortion abstract babies baby background biology body care caucasian child clip clipart color concept electrocardiogram embryo female fertility fetus graphic graphics hand healthcare heart heartbeat heartbeats hope human illustration illustrations image images infant infants inside life line little love medical medicine monitor monitoring neonatal obstetrics offspring only people placenta preemies pregnancy premature premie premmie prenatal preterm profile protection red signal silhouette small survival technology ultrasound umbilical vector wave white