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Medical eLearning, Medical Narration, Conversational, Engaging

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Voice Over • Elearning


Provided medical narration for eLearning program for university medical student program.

Vocal Characteristics


English (North American)

Voice Age

Young Adult (18-35)


Canadian, US General American (GenAm)


Note: Transcripts are generated using speech recognition software and may contain errors.
left to right shuns ventricular septal defect. VSD. Is one of the most common congenital cardiac abnormalities. See earlier VSD discussion atrial septal defect, atrial septal defect has allowed S. One and a wide fixed split as to see earlier A. S. D. Discussions patent ducted arterial sis within hours after birth. The increased oxygenation of blood and decreased circulation of prostaglandins through the duct is arterial mediate closure of the duck tous. When this does not occur, a patent ducted arterial sis. P. D. A. Can persist, leaving a connection between the left pulmonary artery and aortic arch. Figure 1-8 because the left heart has higher pressure than the right heart at birth. A left to right shun develops with blood flowing from the aorta into the pulmonary artery. It is most common in premature infants who are hypoxic. It does not result in early cyanosis because there is no right to left shunting results in a continuous machine like murmur, because blood is flowing throughout Sicily and distantly from aorta into pulmonary artery. Administration of prostaglandin inhibitors. E. Indo medicine. Nonsteroidal anti inflammatory drugs. Nsaids enhances closure of the P. D. A. If these left to right shuns do not close and high blood flow continues through the pulmonary circulation. The pulmonary arterial system becomes hypertrophic and even fi broderick, resulting in pulmonary hypertension, increased right side pressure leads to right ventricular hypertrophy When the right side pressure becomes higher than the left side pressure. The shunt reverses and becomes right to left. This shunt reversal is termed Eisenmenger syndrome and causes late sino sis in early adulthood from shunting of deoxygenated blood into systemic circulation.