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            NHLBI’s health topics provide information to help you learn more about heart, lung, blood, and sleep conditions, diagnostic tests, and treatments.
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          Displaying **8 out of 102** results
        
      B
    Condition
      

      Bronchitis
  
  

  Bronchitis happens when the airways in the lungs become inflamed. This can cause coughing, often with mucus.
    Condition
      

      Bronchopulmonary Dysplasia (BPD)
  
  

  Bronchopulmonary dysplasia, or BPD, is a long-term lung condition in which a baby’s lungs do not develop as they should after birth. It mostly affects newborns who are born too early and need extra oxygen after birth.
  C
    Condition
      

      Cardiac Arrest
  
  

  Cardiac arrest is a life-threatening condition in which the heart suddenly stops beating.
    Test
      

      Cardiac Catheterization
  
  

  Cardiac catheterization is a medical procedure used to take a close look at your heart to diagnose some heart conditions. It can also be used to treat a problem with your heart.
    Condition
      

      Cardiogenic Shock
  
  

  Cardiogenic shock, also known as cardiac shock, happens when the heart cannot pump enough blood and oxygen to the brain and other organs.
    Condition
      

      Cardiomyopathy
  
  

  Cardiomyopathy refers to problems with the heart that can make it harder to pump blood.
    Condition
      

      Childhood Interstitial Lung Disease
  
  

  Childhood interstitial lung disease (CHILD) is a group of rare lung diseases that can affect babies, children, and teens. These conditions can make it hard to breathe normally.
    Condition
      

      Circadian Rhythm Disorders
  
  

  Circadian rhythm disorders, also known as sleep-wake cycle disorders, are problems that occur when your body’s internal clock is out of sync with your environment.
  
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                  Resources


Clinical Trials
      
            The NHLBI leads and supports many clinical trials to help find new ways to prevent, detect, and treat heart, lung, blood, and sleep disorders.
      
    
            Find NHLBI clinical trials that are currently enrolling participants.


Fact Sheets and Handouts
      
            The NHLBI develops materials for patients and health professionals on many heart, lung, blood, and sleep conditions. Information from the NHLBI is based on the latest scientific findings.
      
    
            Explore the NHLBI’s publications and resources. Back To Top Link
  

        

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