Detection of right to left shunt across PFO – Cardiology MCQ
Which of the following tests can be used for detection of right to left shunt across PFO?
a) Saline contrast echocardiography
b) Transcranial Doppler
c) Ear oximetry
d) All of the above
e) None of the above
Correct Answer
Related Posts
About The Author
Johnson Francis
Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal