Foramen Ovale

Resting pulmonary haemodynamics and shunting: a comparison of sea-level inhabitants to high altitude Sherpas

The incidence of blood flow through intracardiac shunt and intrapulmonary arteriovenous anastomoses (IPAVA) may differ between Sherpas …

Glen E. Foster, Philip N. Ainslie, Mike Stembridge, Trevor A. Day, Akke Bakker, Samuel J. E. Lucas, Nia C. S. Lewis, David B. MacLeod, Andrew T. Lovering