Determination of a transvalvular pressure gradient for measurement of aortic valve area has always been challenging. Despite advancements in cardiac imaging technology over the past 50 years, invasive hemodynamics remains the gold standard...
Determination of a transvalvular pressure gradient for measurement of aortic valve area has always been challenging. Despite advancements in cardiac imaging technology over the past 50 years, invasive hemodynamics remains the gold standard...
Determination of a transvalvular...