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Heart Health Check: Key Warning Signs And Risk Factors Heart Health Check: Key Warning Signs And Risk Factors

Heart Health Check: Key Warning Signs And Risk Factors

Artemis Hospital

June 30, 2025 |
Heart Health Check: Key Warning Signs And Risk Factors 9 Min Read | 50

Your heart is your body's engine. It pumps relentlessly day after day, delivering oxygen and nutrients to all organs. But like any engine, it needs proper care. Unfortunately, heart disease remains one of the leading causes of death globally—despite many of its causes being preventable.

It is due to these factors that being vigilant regarding the warning signs of poor heart health and taking preventive steps becomes necessary.

Why Does Heart Health Matters?

The heart can seem like a tough organ, but it is at risk from damage caused by unhealthy diet, bad lifestyle choices, stress, and even genetics. All of these, over time, can accumulatively creep up on the formation of plaque buildup in the arteries (atherosclerosis) responsible for heart attacks, strokes, and heart failure.

Lots of individuals don't know they have heart issues until a serious event happens. But there is good news: your body typically sends warning signals—and dietary habits can play a great role.

Early Warning Signs of Heart Issues

Identifying heart-related symptoms at the earliest can be life-saving. Following are prevalent red flags that can signal the need for a heart health check:

1. Chest Pain or Discomfort

A time-tested warning sign. It can be pressure, squeezing, or a feeling of fullness in the chest. It may occur on and off or for a few minutes.

2. Shortness of Breath

Shortness of breath while doing routine activities like walking or going upstairs might be an indication of heart trouble.

3. Fatigue

A lack of normal energy, especially following light exercise, might be your heart demanding that it's struggling to pump effectively.

4. Neck, Jaw, Back, or Arm Pain

This kind of pain—especially if it is referred from the chest—is likely to be overlooked but can have cardiac causes.

5. Abnormal Heartbeat or Palpitations

Skipped a beat, did you? It could be arrhythmia—a harbinger of heart malfunction.

6. Puffy Feet or Legs

Water retention in the body, especially in the legs, can be due to heart failure.

If you experience these symptoms—especially in combination—it's important to visit a cardiologist or get a prompt check-up on the heart.

Major Risk Factors for Heart Disease

Prevention is made easier by understanding what causes heart disease. These are the most common contributors:

1. High Blood Pressure (Hypertension)

Sometimes called the "silent killer," it puts added pressure on your heart and arteries. Blood pressure control is vital to ensuring that your heart remains healthy.

2. High Cholesterol

Excessive LDL (bad) cholesterol may cause arteries to be clogged. Diet, drugs, and physical activity play a role in controlling cholesterol.

3. Diabetes

Poorly controlled blood glucose damages blood vessels and enhances the risk of coronary artery disease.

4. Obesity and Overweight

Being overweight puts you at risk for high blood pressure, diabetes, and heart disease. Eating and exercise help you manage your weight.

5. Smoking

Smoking damages your blood vessels and decreases the amount of oxygen in your blood, greatly increasing the risk of heart attack. Smoking is one of the most important things to quit.

6. Physical Inactivity

Sedentary lifestyle causes almost every other risk factor. Cardio exercises strengthen your heart, reduce fat, and regulate blood sugar and cholesterol.

7. Stress

Long-term stress can lead to high blood pressure, inflammation, and unhealthy coping mechanisms like overeating or smoking. Reducing stress through mindfulness, yoga, or leisure activity might improve heart health.

8. Family History

Genetics come into play. If your relatives have heart disease, you're likely to have it too. But lifestyle plays a role as well—a big one.
 

How to Prevent Heart Disease: Lifestyle Tips for Lifelong Heart Health

Preventing heart disease doesn't require radical change—tiny habits over time make big differences. These are some healthy lifestyle tips to protect your heart in the long run.

1. Eat a Heart-Healthy Diet

Dieting is one of the most effective ways to maintain your risk under control. A heart-healthy diet needs to have:

  • Plenty of vegetables and fruit
  • Whole grains (oats, brown rice, whole wheat)
  • Lean protein (chicken, fish, beans, tofu)
  • Healthy fat (avocados, olive oil, nuts)
  • Low sugar and sodium

Limit:

  • Red and processed meat
  • Fried foods
  • Sugar drinks
  • Too much salt

This diet is helpful in the control of cholesterol, contributing to blood pressure control, and assisting in weight control.

2. Regular Exercise

30 minutes of moderate exercise daily, 5 times a week, can lower your risk of heart disease considerably. Some good exercises for cardiovascular activities are:

  • Brisk walking
  • Bicycling
  • Swimming
  • Dancing
  • Jogging

If you’re new to exercise, start slow and build up over time. Even daily walks help.

3. Maintain a Healthy Weight

Excess body weight, especially around the abdomen, increases heart risk. Aim for a BMI between 18.5 and 24.9.
Strategies for weight management:

  • Portion control
  • Avoiding late-night snacking
  • Reducing processed carbs
  • Staying active

4. Quit Smoking

Smoking cessation immediately begins to lower your heart risk. Within 1 year of quitting, your risk of heart disease is cut in half. Seek help if needed—there are nicotine patches, counseling, and medication to assist.

5. Manage Stress Effectively

Chronic stress can lead to unhealthy habits and directly affect your heart. Some stress management techniques include:

  • Deep breathing exercises
  • Meditation or mindfulness
  • Journaling
  • Talking to a therapist
  • Prioritizing sleep
  • Spending time outdoors

6. Keep Track of Your Blood Pressure

Monitor your BP regularly—if there is a family history of high blood pressure. Normal blood pressure is typically below 120/80 mmHg. Reduce your salt intake, avoid excessive alcohol, and keep active.

7. Keep Track of Your Cholesterol

Too much LDL (bad cholesterol) and not enough HDL (good cholesterol) is dangerous. A lipid profile test will help you know your numbers. If your numbers are unusual, dietary changes and medication for control of cholesterol can be implemented.

8. Control Blood Sugar

If you have diabetes or prediabetes, controlling your sugar intake and sticking to a low-GI diet is sufficient to prevent heart complications. Check your blood sugar levels frequently and stick to the prescribed medication.
 

When Should You Undergo a Heart Check?

While everyone can go for a heart check as a routine, it's especially advisable if you:

  • Are above 40 years
  • Have a family history of heart disease
  • Smoke or smoke
  • Obese or overweight
  • Diabetes or high blood pressure
  • Inactive

A heart check may include:

  • ECG
  • Lipid profile
  • Blood pressure
  • Blood sugar test
  • Echocardiogram or stress test (if required)
     

Signs You Shouldn't Ignore

There are signs that need immediate medical attention:

  • Chest pain or tightness
  • Breathing difficulty at rest
  • Fainting or dizziness
  • Rapid heart rate
  • Swelling of legs or feet

Don't delay—go to a hospital or call an emergency.
 

Conclusion

Your heart works day and night every second of your life. Don't wait for a crisis to act on it. Learn to recognize primary warning signs, stay vigilant about your risk factors, and make daily choices that are kind to your heart's health.

Small steps like eating a heart-healthy diet, exercising regularly, not smoking, and managing stress can lower your risk dramatically. With regular heart health screenings and tracking of cholesterol levels, blood pressure, and weight, you can live longer, healthier.

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