Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 8 of 8 for Abnormal second heart sound
  1. Brief resolved unexplained event - BRUE 
    ... of infection, trauma, or abuse Low oxygen level Abnormal heart sounds Signs of birth defects that involve the face, throat, or neck that may cause breathing problems Signs of abnormal brain function If there are no findings to ...
    https://medlineplus.gov/ency/article/007683.htm - Medical Encyclopedia
  2. Hypoplastic left heart syndrome 
    ... very weak. There are often (but not always) abnormal heart sounds when listening to the chest. Tests may include: ...
    https://medlineplus.gov/ency/article/001106.htm - Medical Encyclopedia
  3. Hydatidiform mole 
    ... However, the size of the womb may be abnormal and there may be no heart sounds from the baby. Also, there may be some vaginal bleeding. A pregnancy ultrasound will show a snowstorm appearance with an abnormal placenta, with or without some development of a ...
    https://medlineplus.gov/ency/article/000909.htm - Medical Encyclopedia
  4. Fetal echocardiography 
    Fetal echocardiography is a test that uses sound waves ( ultrasound ) to evaluate the baby's heart for problems before birth.
    https://medlineplus.gov/ency/article/007340.htm - Medical Encyclopedia
  5. Severe acute respiratory syndrome (SARS) 
    ... people, the lung symptoms get worse during the second week of illness, even after the fever has stopped.
    https://medlineplus.gov/ency/article/007192.htm - Medical Encyclopedia
  6. Drug-induced pulmonary disease 
    ... include: Antibiotics, such as nitrofurantoin and sulfa drugs Heart medicines, such as amiodarone Chemotherapy drugs such as bleomycin, cyclophosphamide, and methotrexate Immunotherapy drugs that are used to treat cancer Street drugs
    https://medlineplus.gov/ency/article/000104.htm - Medical Encyclopedia
  7. Stroke 
    ... sound, called a bruit, which is caused by abnormal blood flow. Check for high blood pressure and ... angiography (MRA) or CT angiography to check for abnormal blood vessels in the brain Other tests include: ...
    https://medlineplus.gov/ency/article/000726.htm - Medical Encyclopedia
  8. Ultrasound pregnancy 
    ... pregnancy ultrasound may also be done in the second and third trimesters to: Determine the baby's age, ... guide certain diagnostic procedures in the first and second trimesters to test the placenta and amniotic fluid ...
    https://medlineplus.gov/ency/article/003778.htm - Medical Encyclopedia