What is pulsed wave Doppler (spectral Doppler)?

Here we discuss the 3 main groups of vasodilators used in pulmonary hypertension therapy: the endothelin-, the NO-, and the prostacyclin pathway.

This case is about a woman presenting with dyspnea. The echo shows enlarged atria, and pulmonary hypertension can be identified as the cause of her problems.

The hemodynamics of VSD varies according to the size of the defect. This video explains the correlation between VSD size and pulmonary hypertension.

In this clip, you will learn how to measure the pulmonary acceleration time, which is an interesting parameter when looking at pulmonary hypertension.

In this video, you will see a complete right heart catheter procedure being performed in the cath lab, while Irene Lang talks you through every step.