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A pathological condition caused by lack of oxygen, manifested in impending or actual cessation of life.

Respiratory failure in the newborn. (Dorland, 27th ed)

Term generally used to describe complaints related to refractive error, ocular muscle imbalance, including pain or aching around the eyes, burning an…

A condition in which the percentage of motile sperm is abnormally low.

A form of bronchial disorder with three distinct components: airway hyper-responsiveness (RESPIRATORY HYPERSENSITIVITY), airway INFLAMMATION, and int…

Syndrome with clinical features of both ASTHMA and COPD.

Asthmatic adverse reaction (e.g., BRONCHOCONSTRICTION) to conventional NSAIDS including aspirin use.

Asthma attacks following a period of exercise. Usually the induced attack is short-lived and regresses spontaneously. The magnitude of postexertional…

Asthma attacks caused, triggered, or exacerbated by OCCUPATIONAL EXPOSURE.

Unequal or irregular curvature of the CORNEA (Corneal astigmatism) and/or the EYE LENS (Lenticular astigmatism) resulting in REFRACTIVE ERROR.

Neoplasms of the brain and spinal cord derived from glial cells which vary from histologically benign forms to highly anaplastic and malignant tumors…

Infections with ASTROVIRIDAE, causing gastroenteritis in human infants, calves, lambs, and piglets.

Diseases that do not exhibit symptoms.

Infections that do not exhibit symptoms.

Impairment of the ability to perform smoothly coordinated voluntary movements. This condition may affect the limbs, trunk, eyes, pharynx, larynx, and…

An autosomal recessive inherited disorder characterized by choreoathetosis beginning in childhood, progressive CEREBELLAR ATAXIA; TELANGIECTASIS of C…

A thickening and loss of elasticity of the walls of ARTERIES that occurs with formation of ATHEROSCLEROTIC PLAQUES within the ARTERIAL INTIMA.

A dyskinesia characterized by an inability to maintain the fingers, toes, tongue, or other body parts in a stable position, resulting in continuous s…

Injuries incurred during participation in competitive or non-competitive sports.

Abnormal cardiac rhythm that is characterized by rapid, uncoordinated firing of electrical impulses in the upper chambers of the heart (HEART ATRIA).…

Rapid, irregular atrial contractions caused by a block of electrical impulse conduction in the right atrium and a reentrant wave front traveling up t…

A type of cardiac arrhythmia with premature atrial contractions or beats caused by signals originating from ectopic atrial sites. The ectopic signals…

The label denotes a pathological biological process or mechanism, not a disease entity.

Impaired impulse conduction from HEART ATRIA to HEART VENTRICLES. AV block can mean delayed or completely blocked impulse conduction.

Loss of the MAXILLA bone mass and/or height due to natural edentulous maxilla (JAW, EDENTULOUS) or previous dental extractions. It may require a reco…

Inflammation of the vagina due to thinning of the vaginal wall and decreased lubrication associated with reduced estrogen levels at MENOPAUSE.

The label denotes a pathological biological process or mechanism, not a disease entity.

An hereditary hemolytic uremic syndrome associated with variations in the gene that encodes COMPLEMENT FACTOR H, or the related proteins CFHR1 and CF…

Abnormal multipolar or irregular mitotic configurations identified microscopically.

Morphological abnormalities of the cervical EPITHELIUM, usually revealed in PAP SMEAR, which do not meet the criteria for squamous CERVICAL INTRAEPIT…