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283 Possible Causes for Fetal Bradycardia

  • Long QT Syndrome 15

    1. Priori SG, Napolitano C, Schwartz PJ. Genetics of cardiac arrhythmias. In Zipes DP, Libby P, Bonow RO, Braunwald E. (eds). Braunwald’s Heart Disease, 7th ed, 2004. Philadelphia, PA: Elsevier Saunders, p. 689–95. 2. Moss AJ. Long QT Syndrome. In Podrid PJ, Kowey PR. Cardiac Arrhythmia: Mechanisms diagnosis And[…][revistas.uis.edu.co]

  • Fetal Distress in Labor

    These warning signs include: Fetal Tachycardia ( 160); Moderate Fetal Bradycardia (100-120) with lost variability ; Absent beat-to-beat variability (STV); Marked Fetal Bradycardia[canadamalpractice.com] The correlation between fetal bradycardia area in the second stage of labor and acidemia at birth.[giog.it] If the fetal bradycardia persists, the fetus must be delivered as soon as possible, which will be by Caesarean section in most cases.[bettercare.co.za]

  • Bradyarrhythmia

    RESULTS: Fetal bradycardia ( 110 bpm) was confirmed in 65 of the 78 referred cases.[ncbi.nlm.nih.gov] Cardiac anatomy and rhythm were evaluated in a fetus at 39 weeks' gestation in a pregnant woman referred because of severe fetal bradycardia with a persistent fetal heart[ncbi.nlm.nih.gov] Fetal bradyarrhythmia refers to an abnormally low fetal heart rate (less than 100-110 beats per minute 3,7 ) as well as being irregular, i.e. irregular fetal bradycardia.[radiopaedia.org]

  • Abruptio Placentae

    If significant placental separation is present, the fetal heart rate tracing typically shows evidence of fetal decelerations and even persistent fetal bradycardia.[emedicine.com] Cesarean delivery Cesarean delivery is often necessary if the patient is far from her delivery date or if significant fetal compromise develops.[emedicine.com]

  • Fetal Hypoxia

    Causes of Fetal Bradycardia Fetal bradycardia can exist for a number of reasons.[learningaboutelectronics.com] Thus, the bradycardia is diagnosed as the sign of hypoxia in fetal monitoring.[omicsonline.org] Cardiac anatomy and rhythm were evaluated in a fetus at 39 weeks' gestation in a pregnant woman referred because of severe fetal bradycardia with a persistent fetal heart[ncbi.nlm.nih.gov]

  • Uterus Rupture in Pregnancy

    Sudden or atypical maternal abdominal pain occurs more rarely than fetal heart rate decelerations or bradycardia.[laparoscopyhospital.com] Changes in fetal heart rate pattern (such as recurrent or late decelerations) and prolonged fetal bradycardia are early indicators for uterine rupture.[teachmeobgyn.com] Symptoms and signs of uterine rupture include fetal bradycardia, variable decelerations, evidence of hypovolemia, loss of fetal station (detected during cervical examination[merckmanuals.com]

  • Labor

    Administration of spinal opioids has the potential to cause fetal bradycardia due to uterine hypertonicity following rapid onset of analgesia.[ncbi.nlm.nih.gov] Abstract Significant fetal bradycardia occurred when a parturient receiving labor epidural analgesia experienced generalized numbness and tingling, a metallic taste and hot[ncbi.nlm.nih.gov] After the administration of Terbutaline 250 mcg subcutaneously, the tachysystole resolved and the fetal heart rate recovered after five minutes of bradycardia.[ncbi.nlm.nih.gov]

  • Congenital Heart Block

    Persistent fetal bradycardia in early pregnancy is a rare finding and indicates towards congenital heart block.[ncbi.nlm.nih.gov] Congenital heart block (CHB) is a rare cause of fetal bradycardia and, if misinterpreted as fetal distress, may lead to detrimental obstetric intervention.[ncbi.nlm.nih.gov] bradycardia.[ncbi.nlm.nih.gov]

  • Sinus Bradycardia

    A fetal sinus bradycardia is a sub type of fetal bradycardia where the fetal heart rate is abnormally slow ( less than 100 beat per minute) but runs at the regular rate with[radiopaedia.org] Fetal Bradycardia 1.[clinicaladvisor.com] RESULTS: The cardiotocogram showed persistent fetal sinus bradycardia (baseline heart rate permanently below 120 beats/min) in 12 of 17 fetuses (71%) with long QT syndrome[ncbi.nlm.nih.gov]

  • Cholestasis of Pregnancy

    ICP increases particularly when associated with fasting serum bile acid levels 40umol/L the risk of preterm delivery meconium staining of amniotic fluid fetal bradycardia,[flipper.diff.org] Intrahepatic cholestasis of pregnancy increases the risk of preterm delivery (19–60%), meconium staining of amniotic fluid (27%), fetal bradycardia (14%), fetal distress ([ojrd.biomedcentral.com] fetal distress, fetal loss with the associated mortality and morbidity.[flipper.diff.org]

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