Causes of hoarseness due to ventricular septal defect.

Written by Di Zhi Yong

Cardiology

Updated on September 07, 2024

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If a patient exhibits some ventricular septal defects, it is possible for hoarseness to occur, as this condition is a type of congenital heart disease.

If a patient frequently experiences hoarseness, it might be caused by congenital heart disease, but chronic pharyngitis or laryngitis, which can also cause hoarseness, should not be ruled out. Additionally, conditions like vocal cord polyps or deeper diseases can lead to hoarseness. However, it is important to differentiate these from normal diseases. If the issue is solely a ventricular septal defect, surgical treatment can be recommended for the patient, which can achieve a complete cure. Attention should also be paid to maintaining a healthy diet.

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Written by Xie Zhi Hong

Cardiology

1min 14sec

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Will being overweight affect the surgery for a ventricular septal defect?

Ventricular septal defect surgery is performed by puncturing the right femoral vein, guiding the catheter into the inferior vena cava, through the atria and ventricles, and reaching the defect via the right ventricle. The occluder can then be delivered through the catheter into the left ventricle, where the umbrella is opened, followed by opening it in the right ventricle; this describes the surgical process. Therefore, generally speaking, the surgical process is not affected in most patients who are obese. However, severe obesity can impact the accuracy of vascular localization during puncture by the surgeon. Secondly, if complications such as anesthesia issues or other emergencies arise during the surgery, severely obese patients may experience a reduced success rate in emergency surgical interventions, hence it is recommended that patients control their weight. Furthermore, severe obesity can exacerbate the cardiac load originally induced by the ventricular septal defect, thus affecting the surgical tolerance in patients whose cardiac function is already compromised by the defect. It is recommended that these patients control their weight.

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Written by Xie Zhi Hong

Cardiology

1min 42sec

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Is perimembranous ventricular septal defect serious?

The ventricles are separated by the interventricular septum, which divides the left and right ventricles. Typically, after blood is ejected from the left ventricle and oxygenated by tissues, it returns to the right ventricle. The blood from the right ventricle gets oxygenated through the pulmonary artery before it can return to the left ventricle. These two should be isolated from each other before passing through the lungs. The interventricular septum consists of the membranous and muscular parts, and a defect in either part can affect oxygenation. Therefore, whether the defect is in the membranous or muscular portion is not an indicator for diagnosing the severity of the interventricular septum defect; rather, the size of the defect should be considered. Generally speaking, a defect of about 10mm in the interventricular septum, especially when accompanied by other conditions such as Tetralogy of Fallot, is considered severe. Moreover, when the defect reaches over 10mm, surgical intervention is required as minimally invasive surgery would not be feasible; these are considered severe interventricular septum defects. Also, there are cases with multiple complex defects or larger defects that should be surgically treated as soon as possible.

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Written by Di Zhi Yong

Cardiology

43sec

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Can ventricular septal defect be detected during prenatal screening?

Ventricular septal defect is a type of congenital heart disease that can only be diagnosed through an echocardiogram. Routine prenatal screenings cannot detect it. Particularly for newborns, it’s advisable to have an echocardiogram, and for fetuses, a four-dimensional ultrasound is recommended. Sometimes, ultrasound results can only serve as a reference and may not indicate actual problems, but there is also a certain margin of error. If a child has congenital heart disease, it is advisable to have regular echocardiogram check-ups at the hospital. This allows timely identification of the cause, and determination of whether surgery is necessary for treatment, which is the ultimate goal.

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Written by Di Zhi Yong

Cardiology

44sec

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What will happen in the later stage if a ventricular septal defect is not operated on?

Because a ventricular septal defect is a type of congenital heart disease, if surgery is not performed, it can sometimes lead to ischemic and hypoxic conditions in patients. During this period, active surgical treatment is still necessary, as this disease primarily relies on surgical intervention. Medical treatment, especially drug therapy, is not very effective, so it is recommended to prioritize immediate treatment with surgical assistance. After surgery, it is still necessary to regularly check the heart with an echocardiogram, as this disease can produce murmurs in the precordial area. Patients may also experience recurring respiratory infections, especially cases of bronchitis and bronchopneumonia.

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Written by Di Zhi Yong

Cardiology

46sec

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Can ventricular septal defect avoid amniocentesis?

Because ventricular septal defect is a type of congenital heart disease, it is recommended that patients adopt a light diet and especially avoid spicy and stimulating foods due to the condition of ventricular septal defects. It is still recommended to pursue active and early surgical treatment to improve symptoms. If there is poor cardiac function, or symptoms of palpitations and chest tightness occur, amniocentesis should not be performed as it carries certain risks. However, for milder symptoms that can be timely controlled, amniocentesis and other tests may be considered, but it is also necessary to rule out other diseases. If the patient does not have any special diseases in the past, such as coronary heart disease or diabetes, the procedure can be handled.