Definitions for "VSD"
VENTRICULAR SEPTAL DEFECT. Congenital abnormality in which a hole exists in the wall (septum) separating the left and right ventricles of the heart; the most commonly recognized congenital heart defect of horses.
Ventricular septal defect. An abnormal opening or hole in the septum between the two lower chambers or ventricles of the heart. Flow of blood is normally from left to right (left to right shunt), because of the higher pumping pressures produced by the left ventricle. If pulmonary hypertension develops, the shunt may be reversed, with blood flowing from right to left. This will result in oxygen-poor blood being delivered to the systemic side of the circulation, and the patient will appear cyanosed.
See Ventricular septal defect
VSD is a French weekly news, celebrity and leisure magazine, published on Thursdays. The name is formed from the first letters of the French names for Friday (Vendredi), Saturday (Samedi) and Sunday (Dimanche).
Keywords:  ictory, estroyer, abbr, tar
Abbr. for ictory tar estroyer
Keywords:  pwm, asd, drive, variable, speed
Variable speed drive. Also known as ASD. A motor drive using switched-mode power conversion techniques to generate a PWM output to control the rotational speed of an electric motor.
Variable speed drive. See converter.
Keywords:  datalink, vaccine, safety, project
Vaccine Safety Datalink project
Veterinary Services Department
Keywords:  virtual, dose, safe, disk, shared
Virtually Safe Dose
virtual shared disk
Keywords:  situation, vertical, display
vertical situation display