Types of hereditary heart conditions include marfan syndrome, long QT syndrome, familial dilated cardiomyopathy, brugada syndrome, cardiac myxoma, restrictive cardiomyopathy, hypertrophic cardiomyopathy, familial valvular heart disease and noncompaction cardiomyopathy, as stated by John Hopkins Medicine. Most of these conditions can affect a person at any age, and more than one person in a family can have them.
Certain symptoms and cases can indicate the presence of a genetic heart condition in a family, as stated by UCSF Medical Center. These symptoms include sudden cardiac death, more than one family member with the same heart condition, palpitations at a younger age, heart failure while a person is still young and seizures and fainting that cannot be managed by normal medications.
It is important for family members to seek medical attention when such cases are present. Genetic counseling is usually necessary to understand the health condition of patients as well as how the condition may affect their lives. Reviewing the family history of each patient is also essential.
Several tests may be carried out to examine the condition that a patient has. These include electrocardiogram, cardiac MRI and echocardiogram. Starting early treatment can help prevent the worsening of inherited heart conditions and improve the quality of life of a patient.