Final answer:
Dressler syndrome is the name of the syndrome that involves pericarditis several days after a myocardial infarction.
Step-by-step explanation:
The syndrome that involves pericarditis several days after a myocardial infarction (heart attack) is known as Dressler syndrome. It is a type of autoimmune response that occurs when the body's immune system mistakenly attacks the tissues around the heart, leading to inflammation of the pericardium.
Dressler syndrome, also known as post-myocardial infarction syndrome, is a form of pericarditis (inflammation of the pericardium) that occurs after a heart attack (myocardial infarction) or cardiac surgery. This condition is named after Dr. William Dressler, who first described it in the 1950s. It is considered a type of autoimmune response.