Detailed Instructions: Indicate the presence of numerical data in the abstract (whether numerical data plays a key role in medical records), solely using the information from the abstract.
Q: Abstract: Myxomas are predominantly located in the right on left atrium. We report an unusual case of a myxoma adherent to the aortic valve. The child presented with symptoms of subaortic stenosis. By invasive methods a tumor was diagnosed located at the aortic valve. After surgical removal the child recovered soon and is doing well. According to our knowledge this is the first report of a myxoma of the aortic valve.
Question: Does the abstract contain any numerical data?
A:
No