D C27574 Connective and Soft Tissue Disorder Musculoskeletal System Disorder Disorder of Musculoskeletal System Any deviation from the normal structure or function of the musculoskeletal or connective tissue that is manifested by a characteristic set of symptoms and signs. C2991 Disease or Disorder|Disease C99147 Neonatal Research Network Terminology D C50802 Ventricular Tachycardia Ventricular Tachycardia Pediatric Non-Congenital Ventricular Tachycardia An arrhythmia characterized by 3 or more consecutive complexes in duration emanating from the ventricles at a rate of greater than 100 bpm (cycle length: less than 600 ms). C26924 Ventricular Arrhythmia C99147 Neonatal Research Network Terminology A C107376 Musculoskeletal System Disorder Musculoskeletal System Disorder Disorder of Musculoskeletal System A category of diseases that involve muscles and bones. C2991 Disease or Disorder|Disease C99147 Neonatal Research Network Terminology A C107376 Pediatric Non-congenital Ventricular Tachycardia An electrocardiographic finding of three or more consecutive complexes of ventricular origin that was not present at birth in an individual under age 21. The QRS complexes are wide and have an abnormal morphology. C26924 Ventricular Arrhythmia C99147 Neonatal Research Network Terminology C C89337 Congenital Musculoskeletal Defect Congenital Musculoskeletal Defect Congenital Abnormality of the Musculoskeletal System An abnormality of the musculoskeletal system that is present at birth or detected in the neonatal period. C2849 Congenital Abnormality C27574 C99147 Neonatal Research Network Terminology C C101216 Myopathy Myopathy A non-neoplastic disorder that affects the muscles. Representative examples include muscular dystrophy, metabolic myopathies, muscular atrophies, and dermatomyositis. C27574 C99147 Neonatal Research Network Terminology C C34610 Polyostotic Fibrous Dysplasia Polyostotic Fibrous Dysplasia of Bone A genetic syndrome caused by mutations in the GNAS1 gene. It is characterized by deformities and fractures of the bones, endocrine abnormalities including early puberty, and skin hyperpigmentation. C27574 C99147 Neonatal Research Network Terminology C C34698 Hip Dislocation Dislocation of Hip Joint A congenital or traumatic abnormality in which the femoral head slips out of the acetabulum. C27574 C99147 Neonatal Research Network Terminology C C84653 Craniofacial Dysostosis Crouzon Syndrome A syndrome inherited in an autosomal dominant pattern. It is characterized by early fusion of the bones of the skull and face. Patients have a distinctive facial appearance which includes low-set ears, brachycephaly, hypertelorism, exophthalmos, and mandibular prognathism. C27574 C99147 Neonatal Research Network Terminology C C84910 Muscular Dystrophy Muscular Dystrophy A group of inherited progressive muscle disorders characterized by muscle weakness and eventual death of the muscle tissues. Examples include Duchenne muscular dystrophy, Becker's muscular dystrophy, Emery-Dreifuss muscular dystrophy, facioscapulohumeral muscular dystrophy, and limb-girdle muscular dystrophy. C27574 C99147 Neonatal Research Network Terminology C C84913 Myotonic Disorder Myotonic Disorder An inherited or acquired, localized or generalized disorder affecting the muscles. It may be associated with abnormalities in the chloride or sodium channels of the muscles. It is characterized by delayed muscle relaxation following stimulation or contraction. Representative examples include myotonia congenita and myotonic dystrophy. C27574 C99147 Neonatal Research Network Terminology C C99017 Phrenic Nerve Palsy Phrenic Nerve Palsy Intermittent, incomplete or complete paralysis with or without tremors to any of the organs or body parts innervated by the phrenic nerve. C27574 C99147 Neonatal Research Network Terminology C C26871 Respiratory Disorder Respiratory System Disorder Disorder of Respiratory System A non-neoplastic or neoplastic disorder that affects the organs and tissues that enable respiration. C2991 Disease or Disorder|Disease C99147 Neonatal Research Network Terminology C C34786 Long QT Syndrome Long QT Syndrome A ventricular arrhythmia characterized by a long QT interval, and accompanied by syncopal episodes sometimes leading to sudden death due to paroxysmal ventricular arrhythmia. This arrhythmia is associated with a prolongation of repolarization following depolarization of the cardiac ventricles. The prolongation of the Q-T interval combined with torsades de pointes manifests as several different forms; some may be acquired or congenital; some may lead to serious arrhythmia and sudden cardiac death. C95834 Congenital Heart Disease C99147 Neonatal Research Network Terminology C C35061 Supraventricular Tachycardia Supraventricular Tachycardia An electrocardiographic finding of a tachycardia which does not originate in the ventricles or His Purkinje system. There is an abnormally high heart rate and QRS complexes are typically narrow, but aberration or preexcitation may be present. (CDISC) C38029 Tachyarrhythmia C99147 Neonatal Research Network Terminology C C35132 Wolff-Parkinson-White Syndrome Wolff-Parkinson-White Syndrome A cardiac conduction disorder characterized by an electrocardiographic finding of ventricular pre-excitation, which is a short PR interval and a long QRS interval with a delta wave. Most individuals are asymptomatic; however they can experience periods of palpitations, shortness of breath or syncope during tachycardic episodes. C78245 Cardiac Conduction Disorder C99147 Neonatal Research Network Terminology C C38029 Tachycardia Tachyarrhythmia An electrocardiographic finding of abnormally rapid heart rate. Thresholds for different age, gender, and patient populations exist. (CDISC) Tachyarrhythmia is any disturbance of the heart rhythm in which the heart rate is abnormally increased. C2881 Cardiac Arrhythmia C99147 Neonatal Research Network Terminology C C50466 Atrial Fibrillation Atrial Fibrillation An electrocardiographic finding of a supraventricular arrhythmia characterized by the replacement of consistent P waves by rapid oscillations or fibrillatory waves that vary in size, shape and timing and are accompanied by an irregularly irregular ventricular response. (CDISC) C27158 Supraventricular Arrhythmia C99147 Neonatal Research Network Terminology C C50501 AV Block Third Degree Complete Atrioventricular Block Non-Congenital Complete Atrioventricular Block An electrocardiographic finding of complete failure of atrial electrical impulse conduction to the ventricles. This is manifested on the ECG by disassociation of atrial and ventricular rhythms. The atrial rate must be faster than the ventricular rate. (CDISC) C2881 Cardiac Arrhythmia C99147 Neonatal Research Network Terminology C C50799 Ventricular Fibrillation Ventricular Fibrillation An electrocardiographic finding of a rapid grossly irregular ventricular rhythm with marked variability in QRS cycle length, morphology, and amplitude. The rate is typically greater than 300 bpm. (CDISC) C26924 Ventricular Arrhythmia C99147 Neonatal Research Network Terminology C C51224 Atrial Flutter Atrial Flutter An electrocardiographic finding of an organized, regular atrial rhythm with atrial rate of 240-340 beats per minute. Multiple P waves typically appear in the inferior leads in a saw tooth like pattern between the QRS complexes. (CDISC) C27158 Supraventricular Arrhythmia C99147 Neonatal Research Network Terminology C C62240 Wandering Atrial Pacemaker Wandering Atrial Pacemaker An electrocardiographic finding of a supraventricular arrhythmia characterized by 3 or more distinct P wave morphologies with an isoelectric baseline, variable PR intervals and no predominant atrial rhythm. The ventricular rate is typically below 100 beats per minute. (CDISC) C27158 Supraventricular Arrhythmia C99147 Neonatal Research Network Terminology C C92782 Fetal Bradycardia Fetal Bradycardia An abnormally low heart rate in a fetus; the actual rate is dependent on the stage of development. C92715 Fetal Heart Finding C99147 Neonatal Research Network Terminology C C27120 Electrolyte Disorder Electrolyte Disorder Disorder of Electrolytes A metabolic disorder that is characterized by electrolyte imbalances (e.g., hyperkalemia, hypokalemia, and hypercalcemia). C3235 Metabolic Disease C99147 Neonatal Research Network Terminology C C84915 Perinatal Necrotizing Enterocolitis Necrotizing Enterocolitis In Fetus Or Newborn A serious, life-threatening disorder characterized by necrotic changes affecting portions of the small and large intestine. It is usually seen in neonates, particularly premature infants. Signs and symptoms include abdominal distention and tenderness, intestinal bleeding and ileus. It may lead to cardiovascular collapse and shock. C97171 Congenital Abnormality of the Digestive System C99147 Neonatal Research Network Terminology C C98816 Apgar Score at One Minute Apgar Score At 1 Minute The numerical sum between zero and ten that is computed from individual values of zero to two that are assigned to five different areas of interest in newborn screenings at one minute after birth. These areas are breathing, muscle tone, pulse rate, reflex irritability and skin color. C73437 APGAR Score C99147 Neonatal Research Network Terminology C C98817 Apgar Score at Ten Minutes Apgar Score At 10 Minutes The numerical sum between zero and ten that is computed from individual values of zero to two that are assigned to five different areas of interest in newborn screenings at ten minutes after birth. These areas are breathing, muscle tone, pulse rate, reflex irritability and skin color. C73437 APGAR Score C99147 Neonatal Research Network Terminology C C98819 Apgar Score at Fifteen Minutes Apgar Score At 15 Minutes The numerical sum between zero and ten that is computed from individual values of zero to two that are assigned to five different areas of interest in newborn screenings at fifteen minutes after birth. These areas are breathing, muscle tone, pulse rate, reflex irritability and skin color. C73437 APGAR Score C99147 Neonatal Research Network Terminology C C98820 Apgar Score at Twenty Minutes Apgar Score At 20 Minutes The numerical sum between zero and ten that is computed from individual values of zero to two that are assigned to five different areas of interest in newborn screenings at twenty minutes after birth. These areas are breathing, muscle tone, pulse rate, reflex irritability and skin color. C73437 APGAR Score C99147 Neonatal Research Network Terminology C C98821 Apgar Score at Five Minutes Apgar Score At 5 Minutes The numerical sum between zero and ten that is computed from individual values of zero to two that are assigned to five different areas of interest in newborn screenings at five minutes after birth. These areas are breathing, muscle tone, pulse rate, reflex irritability and skin color. C73437 APGAR Score C99147 Neonatal Research Network Terminology