Hearts may differ in size, but they still perform the same function-pumping blood. Try matching the heart-related word or characteristic on the left with the correct answer on the right. Each answer is used once. And a hearty good luck to you!
1. Atrium
A. Enlargement of the heart
2. Cardiomegaly
B. Inflammation of the muscle of the heart
3. Cardiovascular
C. Large chamber in the heart, which pumps blood to the lungs or the rest of the body
4. Myocardial infarction
D. 3
5. Myocarditis
E. 4
6. Number of chambers in the heart of a bird
F. Chamber of the heart, which receives blood from the lungs or the rest of the body
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