Can a newborn remain calm and cooperative during a color Doppler echocardiography?

Generally, if the newborn is in a stable condition and the parents can effectively comfort the baby, the newborn may remain calm and cooperative during an echocardiogram. However, if the newborn's condition is unstable or the parents' attempts to comfort are ineffective, cooperation may be difficult. If there are any concerns, it is recommended to communicate with the doctor promptly. Detailed explanation is as follows:

When the newborn is in a stable state, such as after a feeding, they are usually calm and less likely to cry. At this time, if parents can effectively comfort the baby through gentle patting, humming lullabies, or speaking softly, the newborn is often able to cooperate well during the echocardiogram.

If the newborn is in an unstable state—such as being hungry, tired, or physically uncomfortable—or if parental comforting is ineffective, the newborn may cry, move around, or otherwise refuse to cooperate. In such cases, the echocardiogram procedure may be disrupted, leading to blurred images or an inability to accurately capture the heart's dynamic changes.

To improve the accuracy and effectiveness of the echocardiogram, parents should ideally schedule the examination when the newborn is over three months old and ensure the baby is in a stable and comfortable condition before the test. Parents can also actively comfort the newborn during the procedure.