TY  - CHAP
M1  - Book, Section
TI  - Ventricular Septal Defect
A1  - Kiefer, Todd
A1  - Granger, Christopher B.
A1  - Jackson, Kevin P.
A2  - Papadakis, Maxine A.
A2  - McPhee, Stephen J.
A2  - Rabow, Michael W.
A2  - McQuaid, Kenneth R.
PY  - 2023
T2  - Current Medical Diagnosis & Treatment 2023
AB  - ESSENTIALS  OF  DIAGNOSISA  restrictive  VSD  is  small  and  makes  a  louder  murmur  than  an  unrestricted  one,  often  with  an  accompanying  thrill.  The  higher  the  gradient  across  the  septum,  the  smaller  the  left-to-right  shunt.Small  defects  may  be  asymptomatic.Larger  defects  result  in  pulmonary  hypertension  (Eisenmenger  physiology)  if  not  repaired  or  if  the  pulmonary  circuit  is  not  protected  by  RV  outflow  tract  obstruction.Echocardiography/Doppler  is  diagnostic.  
SN  - 
PB  - McGraw-Hill Education
CY  - New York, NY
Y2  - 2024/04/19
UR  - accessmedicine.mhmedical.com/content.aspx?aid=1193146914
ER  -