ABNORMAL, involuntary contractions of the diaphragm are generally quite rapid and unrelated in rate or time of occurrence to the cardiac cycle. Rarely, however, the left leaf of the diaphragm has been ...

Antireflux barriers prevent reflux of gastric contents into the esophagus, and their dysfunction leads to gastroesophageal reflux disease and or dysphagia. The antireflux barriers include two ...

In the fetal rat, nitrofen induces congenital diaphragmatic hernia (CDH) and pulmonary vascular remodeling similar to what is observed in the human condition. Airway hyperactivity is common in infants ...

The phrenic nerve controls the diaphragm, the dome-shaped muscle that is primarily responsible for breathing. Contraction of the diaphragm expands the lungs and draws air into them. The phrenic nerve ...

Diaphragm flutter — also known as diaphragmatic flutter or diaphragmatic myoclonus — is a rare disorder in which your diaphragm experiences repeated involuntary contractions. The diaphragm is a muscle ...

Diaphragm spasms feel like twitches in the area between the chest and the abdomen. They can occur with or without pain. Possible causes include an injury, nerve irritation, or a rare condition known ...

Diaphragm spasms may impede normal breathing and be uncomfortable. They can occur for a number of reasons, including a blow to the stomach, a hiatial hernia, or phrenic nerve irritation. The diaphragm ...