Genetics or Lifestyle? Breaking the Chain of Heart Disease in Families

JAKARTA - Have you ever wondered why doctors always ask about the health history of your parents or siblings? The answer is simple: Genetics are the blueprint for our health.

If you have close family members who suffer from heart disease or hypertension, your risk does increase. However, it is important to remember that genetics are not an absolute fate. With the right preventive measures, you can break the chain of risk.

Understanding the "Legacy" of Cardiovascular

Hereditary factors affect the way our bodies manage cholesterol, regulate blood pressure, to the tendency to form plaque in the blood vessels (atherosclerosis). This risk jumps drastically if male family members suffer from heart disease before the age of 55, or women before 65 years.

Some of the specific conditions that are often derived include:

Coronary Heart Disease (CHD): A history of heart attack in the family is an alarm for you.

Cardiomyopathy: A heart muscle disorder that can be genetic and trigger heart failure.

Arrhythmia: A disturbance in the electrical rhythm of the heart that is sometimes carried from birth.

Familial Hypercholesterolemia: A condition where the levels of bad cholesterol (LDL) are very high from birth due to genetic factors.

"Genetics may load the gun, but lifestyle pulls the trigger. Understanding family history is a first step to developing stronger heart protection strategies." — dr. Febtusia Puspitasari, Sp.JP, FIHA, FASCC

Hypertension: The Silent Thief that Runs in the Family

Did you know? Children with parents with high blood pressure have a two-fold higher risk of having a similar condition. Genes affect how the kidneys process salt and how blood vessels react to stress. Without managing dietary patterns (low salt) and exercise, hypertension can silently damage the heart.

Body Signals to Watch Out For

Heart disease often comes without warning. Immediately get a check-up if you feel:

Pain or tightness in the chest when you are active.

Heart rate that feels irregular.

Easily tired, dizzy, or swollen feet.

Blood pressure that is difficult to stabilize even though you have rested.

Strategic Steps: Fighting Genetic Risks

You can't change your DNA, but you can change your habits. Here are the Golden Rules for owners of a history of inherited heart disease:

Smart Diet: Limit salt, saturated fat, and sugar. Increase "heart friends" such as fish, fruit, and vegetables.

Active movement: Minimum 30 minutes of brisk walking or cycling, 5 times a week.

Manage Stress: Stress hormones such as adrenaline can aggravate high blood pressure.

Periodic Check: Perform an EKG, Echocardiography (USG Heart), or CT Calcium Score to detect early vessel narrowing.

Knowing the family history is not to scare you, but to give you an early "start" in prevention. With regular check-ups and ideal body weight, you can keep your heart healthy until old age.