Common Cardiovascular Diseases

Introduction

Cardiovascular diseases (CVDs) refer to a group of disorders that affect the heart and blood vessels. They are the leading cause of death globally, but many cases can be prevented with a healthy lifestyle and proper medical care.

Most Common Cardiovascular Diseases

1. Coronary Artery Disease (CAD)

  • Cause: Blockage or narrowing of the coronary arteries due to plaque buildup (atherosclerosis).
  • Symptoms: Chest pain (angina), shortness of breath, heart attack.
  • Risk factors: High blood pressure, high cholesterol, smoking, diabetes, obesity.
  • Prevention: Healthy diet, regular exercise, medication if necessary.

2. Hypertension (High Blood Pressure)

  • Cause: Increased pressure in the arteries, often due to genetic and lifestyle factors.
  • Symptoms: Often asymptomatic but can lead to headaches, dizziness, and heart complications.
  • Complications: Stroke, heart failure, kidney disease.
  • Prevention: Low-sodium diet, exercise, weight control, prescribed medications.

3. Heart Failure

  • Cause: The heart is unable to pump blood efficiently.
  • Symptoms: Shortness of breath, fatigue, swelling in legs and abdomen.
  • Types: Left-sided, right-sided, or both.
  • Prevention: Managing underlying causes like hypertension and diabetes.

4. Arrhythmias (Irregular Heartbeats)

  • Cause: Electrical signal problems in the heart.
  • Symptoms: Palpitations, dizziness, fainting.
  • Common Types: Atrial fibrillation, bradycardia, tachycardia.
  • Prevention: Stress management, avoiding excessive caffeine and alcohol.

5. Stroke

  • Cause: Blockage or bleeding in the brain’s blood vessels.
  • Symptoms: Sudden weakness, speech difficulties, facial drooping.
  • Risk Factors: High blood pressure, diabetes, obesity, smoking.
  • Prevention: Blood pressure control, healthy eating, not smoking.

Conclusion

Cardiovascular diseases are serious but largely preventable. Regular check-ups, maintaining a healthy lifestyle, and controlling risk factors are key steps in heart health.

Source recommendations

1. American Heart Association Guidelines

  1. https://professional.heart.org/en/guidelines-and-statements
  2. https://www.heart.org/
  3. https://professional.heart.org/en/guidelines-statements
  4. https://cpr.heart.org/en/resuscitation-science/cpr-and-ecc-guidelines
  5. https://www.heart.org/en/healthy-living/fitness/fitness-basics/aha-recs-for-physical-activity-in-adults

2. European Society of Cardiology Guidelines

  1. https://www.escardio.org/Guidelines/Clinical-Practice-Guidelines
  2. https://academic.oup.com/eurheartj/article/42/34/3227/6358713
  3. https://www.escardio.org/Guidelines
  4. https://academic.oup.com/eurheartj/article/44/39/4043/7238227
  5. https://www.escardio.org/

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