Final answer:
A quarter of heart attack sufferers may not show symptoms or may have atypical symptoms.
Step-by-step explanation:
A quarter of every heart attack sufferer won't show any symptoms, might only show symptoms that aren't usually identified as typical heart attack symptoms, or won't know they've had a heart attack.
This statement is true.
Some heart attacks, known as silent heart attacks, can occur without noticeable symptoms. In other cases, individuals may experience atypical symptoms like nausea, jaw pain, or shortness of breath instead of the more commonly known symptoms like chest pain. Additionally, some people may not realize they have had a heart attack because they mistake the symptoms for something else or experience only mild symptoms.
Learn more about heart attack symptoms