Final answer:
Restrictive cardiomyopathy is a heart disease characterized by stiffening and reduced flexibility of the heart muscles. It can be detected through cardiographic findings.
Step-by-step explanation:
Restrictive cardiomyopathy is a type of heart disease characterized by the stiffening and reduced flexibility of the heart muscles. This condition can be detected through various cardiographic findings, such as changes in heart sounds, enlarged heart, and abnormalities in the heart valves. One example of a cardiographic finding in restrictive cardiomyopathy is an abnormal EKG pattern, which shows changes in the electrical activity of the heart.