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Heart Murmur

Understanding causes, types, and treatment options

Cardiovascular & Circulatory Cardiac

What is a Heart Murmur?

An abnormal sound heard during a heartbeat, caused by turbulent blood flow across the heart valves. While some heart murmurs are harmless (innocent), others may indicate an underlying heart condition that requires evaluation.

Systolic Murmur

Heard when the heart contracts, between S1 and S2 heart sounds

Aortic stenosis Mitral regurgitation Ventricular septal defect

Diastolic Murmur

Heard when the heart relaxes, between S2 and S1

Aortic regurgitation Mitral stenosis Pulmonic regurgitation

Continuous Murmur

Heard throughout both systole and diastole

Patent ductus arteriosus Aortopulmonary fistula Coronary artery fistula

Innocent (Physiologic) Murmur

Harmless murmur with no underlying heart problem

Normal blood flow in healthy hearts Common in children and during pregnancy Does not indicate disease

Key Facts About Heart Murmurs

  • Over 100 types of heart murmurs exist, each with different characteristics
  • Up to 80% of children have innocent heart murmurs at some point
  • Most adult heart murmurs are due to age-related valve changes
  • Echocardiogram is the primary test to evaluate murmur significance

Causes of Heart Murmurs

Understanding what creates abnormal heart sounds

1

Congenital Heart Defects

Structural heart problems present from birth, such as ventricular septal defect (VSD), atrial septal defect (ASD), or patent ductus arteriosus (PDA)

2

Valve Disorders

Problems with heart valves including stenosis (narrowing) or regurgitation (leaking)

3

Endocarditis

Infection of the heart's inner lining and valves

4

Rheumatic Heart Disease

Damage to heart valves from rheumatic fever, now rare in developed countries

5

Hypertension

High blood pressure can cause changes in heart structure

6

Age-Related Changes

Calcification or stiffening of valves with aging

7

Thyroid Disorders

Both hyperthyroidism and hypothyroidism can affect heart function

8

Anemia

Low red blood cell count can cause flow murmurs

Warning Signs & Symptoms

When a heart murmur may indicate a problem

Shortness of breath, especially with exertion

Requires Prompt Evaluation

Chest pain or discomfort

Requires Prompt Evaluation

Fainting or dizziness

Requires Prompt Evaluation

Swelling in legs, ankles, or feet

Requires Prompt Evaluation

Rapid heartbeat or palpitations

Fatigue that limits daily activities

Blue discoloration of lips or fingertips

Requires Prompt Evaluation

Poor growth in children

Requires Prompt Evaluation

Difficulty feeding in infants

Requires Prompt Evaluation

Murmur that suddenly appears in adulthood

Requires Prompt Evaluation

Seek Emergency Care If:

  • Sudden chest pain or pressure
  • Difficulty breathing or shortness of breath
  • Fainting or loss of consciousness
  • Rapid, irregular heartbeat with dizziness
  • Sudden onset of severe weakness or fatigue
  • Blue lips or fingertips
  • Swelling that rapidly worsens

Our Treatment Approach

Integrative care for heart murmur management

Comprehensive Cardiac Evaluation

Detailed assessment including echocardiogram (heart ultrasound), ECG, and possibly stress testing to determine murmur significance

Integrative Cardiology

Conventional cardiology assessment combined with lifestyle medicine, nutrition counseling, and stress management

Functional Medicine Assessment

Root cause analysis to identify contributing factors including thyroid function, infections, and metabolic conditions

Homeopathic Constitutional Care

Individualized homeopathic treatment to support heart function and address underlying susceptibility

Ayurvedic Heart Support

Ayurvedic herbs, dietary recommendations, and lifestyle modifications for cardiovascular health

Lifestyle Modification

Personalized plans for heart-healthy diet, appropriate exercise, stress reduction, and sleep optimization

Frequently Asked Questions

Common questions about heart murmurs

Are heart murmurs dangerous?

It depends on the type. Innocent (physiologic) murmurs are harmless and often heard in children, pregnant women, and thin adults. Pathological murmurs indicate underlying heart conditions that may require treatment. A thorough evaluation by a cardiologist can determine the cause and significance.

What is the difference between innocent and abnormal heart murmurs?

Innocent murmurs are harmless sounds created by normal blood flow in a healthy heart. They are usually soft, don't cause symptoms, and don't require treatment. Abnormal murmurs indicate structural heart problems like valve disease or congenital defects and require medical evaluation and possibly treatment.

Can a heart murmur be cured?

Treatment depends on the underlying cause. Some murmurs, like those from anemia or thyroid conditions, may resolve when the underlying condition is treated. Structural heart problems may require medication or surgery. Innocent murmurs typically don't require any treatment.

What tests are used to evaluate a heart murmur?

Evaluation typically includes echocardiogram (heart ultrasound) to visualize heart structure and blood flow, ECG to check heart rhythm, and chest X-ray. Blood tests may also be done to check for conditions like anemia or thyroid problems.

How is a heart murmur treated at Healers Clinic?

Treatment depends on the cause. We provide comprehensive evaluation to determine if the murmur is innocent or pathological. For pathological murmurs, we work with cardiologists and may recommend conventional treatment combined with integrative approaches like homeopathy, Ayurveda, and lifestyle modifications.

Should I see a doctor for a heart murmur?

Yes, any newly discovered murmur should be evaluated by a healthcare provider. While many are innocent, it's important to rule out underlying heart conditions. Seek immediate attention if you experience symptoms like chest pain, shortness of breath, fainting, or swelling.

Can children outgrow a heart murmur?

Many children have innocent heart murmurs that naturally disappear as they grow. These are called "innocent pediatric murmurs" and are very common. However, murmurs caused by congenital heart defects may not resolve and require monitoring or treatment.

What lifestyle changes help with heart murmur?

Regardless of murmur type, heart-healthy lifestyle choices are beneficial: regular exercise appropriate for your condition, balanced diet low in sodium and saturated fats, stress management, avoiding smoking, limiting alcohol, and maintaining healthy weight. Your doctor can provide personalized recommendations.

Concerned About a Heart Murmur?

Our experienced integrative cardiology team can evaluate your heart murmur and create a personalized treatment plan.

Healers Clinic Dubai

Phone: +971 56 274 1787

Address: St. 15, Al Wasl Road, Jumeira 2, Dubai, UAE