enow.com Web Search

  1. Ad

    related to: patent ductus arteriosus nhs definition anatomy diagram worksheet

Search results

  1. Results from the WOW.Com Content Network
  2. Patent ductus arteriosus - Wikipedia

    en.wikipedia.org/wiki/Patent_ductus_arteriosus

    Patent ductus arteriosus (PDA) is a medical condition in which the ductus arteriosus fails to close after birth: this allows a portion of oxygenated blood from the left heart to flow back to the lungs from the aorta, which has a higher blood pressure, to the pulmonary artery, which has a lower blood pressure.

  3. Ligamentum arteriosum - Wikipedia

    en.wikipedia.org/wiki/Ligamentum_arteriosum

    If the ductus arteriosus fails to close after birth, a condition known as patent ductus arteriosus can develop. This is a fairly common birth defect. This is a fairly common birth defect. Sufferers may have operations that leave them with no ligamentum arteriosum.

  4. File:Patent ductus arteriosus.svg - Wikipedia

    en.wikipedia.org/wiki/File:Patent_ductus...

    A labelled diagram showing a patent ductus arteriosus in relation to the great arteries and the heart. Items portrayed in this file ...

  5. Wikipedia : Osmosis/Patent ductus arteriosus

    en.wikipedia.org/.../Patent_ductus_arteriosus

    During fetal development, the ductus arteriosus is kept open by high levels of a vasodilator prostaglandin E2 which is made by the placenta and by the ductus arteriosus itself. At birth a bunch of things change, though—oxygen levels in the blood go up dramatically and the lungs become the main source of oxygenated blood.

  6. Ductus arteriosus - Wikipedia

    en.wikipedia.org/wiki/Ductus_arteriosus

    The ductus arteriosus, also called the ductus Botalli, named after the Italian physiologist Leonardo Botallo, is a blood vessel in the developing fetus connecting the trunk of the pulmonary artery to the proximal descending aorta. It allows most of the blood from the right ventricle to bypass the fetus's fluid-filled non-functioning lungs.

  7. Persistent fetal circulation - Wikipedia

    en.wikipedia.org/wiki/Persistent_fetal_circulation

    Normal vascular anatomy with functional vasoconstriction: This has a good prognosis, as it is reversible. Causes include hypoxia , meconium aspiration, and respiratory distress syndrome. Left untreated, this can lead to hypoxic respiratory failure (HRF).

  8. Eisenmenger syndrome - Wikipedia

    en.wikipedia.org/wiki/Eisenmenger_syndrome

    Eisenmenger syndrome or Eisenmenger's syndrome is defined as the process in which a long-standing left-to-right cardiac shunt caused by a congenital heart defect (typically by a ventricular septal defect, atrial septal defect, or less commonly, patent ductus arteriosus) causes pulmonary hypertension [1] [2] and eventual reversal of the shunt into a cyanotic right-to-left shunt.

  9. Tetralogy of Fallot - Wikipedia

    en.wikipedia.org/wiki/Tetralogy_of_Fallot

    Additionally, close monitoring of the ductus arteriosus is done in the neonatal period to ensure that there is adequate blood flow through the pulmonary valve. [24] [50]: 171–172 In certain cases, coronary artery anatomy cannot be clearly viewed using echocardiogram. In this case, cardiac catheterization can be done. [20]: 37, 201

  1. Ad

    related to: patent ductus arteriosus nhs definition anatomy diagram worksheet