Skip to content

How Ventricular Band Hypertrophy Affects the Voice

what would be the symptoms of a vocal pathology such as ventricular band hypertrophy?

Ventricular band hypertrophy, also known as ventricular cord hypertrophy or ventricular pseudochord hypertrophy, is a condition in which the ventricular bands or cords, which are anatomical structures in the larynx, become thicker or more prominent than normal. This can cause a variety of symptoms and problems related to voice and breathing. Symptoms of ventricular band hypertrophy may include:

Hoarseness: Hoarseness is one of the most common symptoms of ventricular band hypertrophy. Thickened or prominent vocal cords can make it difficult for the vocal cords to vibrate properly, resulting in a hoarse or raspy voice.

  1. Speech Difficulty: People with this condition may experience difficulty speaking clearly due to altered vibration of the vocal cords.

  2. Vocal Fatigue: Hypertrophy of the ventricular bands can increase vocal fatigue, especially when speaking for prolonged periods.

  3. Muffled or Strangled Voice: Some people may notice that their voice sounds muffled or strangled due to interference with normal vocal vibration.

  4. Throat Pain or Discomfort: There may be discomfort or pain in the throat due to vocal tension caused by hypertrophy of the ventricular bands.

  5. Chronic Cough: Irritation of the vocal cords can cause chronic cough.

  6. Respiratory Distress: In severe cases, hypertrophy of the ventricular bands may cause respiratory distress, especially during inhalation.

  7. Changes in Vocal Quality: The voice may sound different in terms of pitch, quality and projection due to this condition.

The causes of ventricular band hypertrophy can vary and may be related to a combination of factors.

  1. Vocal Abuse: Excessive or inappropriate use of the voice, such as shouting or continuous loud speaking, can subject the vocal cords and surrounding structures to chronic stress, which can contribute to thickening of the ventricular bands.

  2. Vocal irritants: Exposure to vocal irritants, such as tobacco smoke or polluted air, can irritate the vocal cords and lead to changes in vocal structures.

  3. Gastroesophageal Reflux: Chronic acid reflux, where stomach acid backs up into the esophagus and throat, can irritate the vocal cords and contribute to hypertrophy of the ventricular bands.

  4. Genetic factors: In some cases, there may be a genetic predisposition to develop ventricular band hypertrophy, although this is not always clear.

  5. Age: The natural aging process can lead to changes in vocal structures, including the ventricular bands, which may contribute to hypertrophy.

  6. Medication Use: Some medications, such as inhalers used to treat respiratory conditions, can have side effects that affect the voice and vocal structures.

  7. Throat Infections: Chronic or repeated throat infections can cause irritation and changes in the vocal structures.

  8. Injury or Trauma: Injuries to the larynx or throat, such as trauma from accidents or previous surgery, may contribute to hypertrophy.

  9. Voice Use in Specific Professions: Some professions that require intensive use of the voice, such as singers, broadcasters, teachers and actors, may be at increased risk of developing ventricular band hypertrophy due to continuous vocal strain.

Conduct to be followed in the case of a person with ventricular band hypertrophy.

  1. Medical Consultation: A person experiencing symptoms such as hoarseness, slurred speech, or any other vocal or respiratory symptoms should seek medical attention. The first step is to consult a phoniatrician or an otolaryngologist.

  2. Medical Evaluation: The physician will perform a complete medical evaluation which may include a review of the medical history, a physical examination of the throat and larynx, and possibly diagnostic tests such as a video laryngoscopy.

  3. Diagnosis: Once the diagnosis of ventricular band hypertrophy has been confirmed, the physician will discuss the findings and symptoms with the patient.

  4. Treatment Plan: The ENT specialist will work with the patient to develop an individualized treatment plan. Treatment may vary depending on the severity of the condition and symptoms. Treatment options may include:

    • Vocal Therapy: A speech-language pathologist can provide exercises and techniques to help the patient improve voice quality and manage vocal fatigue.

    • Medication: In some cases, medications may be prescribed to reduce inflammation and irritation in the vocal cords.

    • Surgery: In severe cases or if other treatments are not effective, surgery may be necessary to reduce the size of the ventricular bands.

  5. Medical follow-up: It is important to follow the physician's recommendations and attend follow-up appointments to evaluate the effectiveness of the treatment and make adjustments if necessary.

  6. Therapeutic Ultrasound Application: Nowadays, this technique can be recommended to help the patient to improve the tension and deflation of the vocal cords.

  7. Lifestyle modification: The patient may be advised to make lifestyle changes, such as quitting smoking or avoiding factors that may irritate the vocal cords.

  8. Education: The patient should receive education on how to care for his or her voice and prevent recurrence of vocal problems.

What are the exercises and techniques to help the patient improve voice quality and manage vocal fatigue in ventricular enlargement?

  1. Diaphragmatic Breathing: Learning proper breathing is essential for healthy vocal production. Practicing diaphragmatic breathing can help control airflow and reduce tension on the vocal cords.

    • Exercise: Lie on your back with one hand on your abdomen and the other on your chest. Inhale deeply, expanding the abdomen while keeping the chest from rising. Exhale slowly. Repeat this exercise to develop a diaphragmatic breathing technique.
  2. Relaxation Exercises: Relaxation is crucial to reducing vocal tension. Try relaxation techniques such as gentle neck and shoulder stretches before speaking or singing.

  3. Articulation Exercises: Work on clarity of pronunciation through articulation exercises. You can repeat words or phrases with specific sounds to strengthen facial and oral muscles.

  4. Vocal Scale Exercises: Vocal scales are useful for improving vocal flexibility and control. Practice going up and down scales using different vowels (e.g., "do-re-i-mi-fa-sol") to strengthen the vocal cords and improve intonation.

  5. Hydration: Keep the vocal cords hydrated by drinking enough water throughout the day. Staying hydrated helps prevent dry vocal cords.

  6. Vocal Rest: Avoid excessive talking or straining your voice. Schedule vocal rest times throughout the day, especially if you perform intensive vocal tasks.

  7. Use of Proper Vocal Technique: Work with a speech-language pathologist to learn and perfect proper vocal technique, including projection, vocal registration and pitch control.

  8. Avoid Irritating Factors: Identify and avoid factors that can irritate the vocal cords, such as smoking or dry air.

  9. Specific Vocal Therapy: In some cases, a specialized phoniatrician may recommend exercises and techniques customized to the patient's individual vocal needs.

  10. Medical Follow-up: Continue follow-up appointments with your physician or vocal therapist to assess progress and make adjustments in treatment if necessary.

Request a telephone consultation

Skip to content