# The role of agitated saline contrast echocardiography in the evaluation of pulmonary hypertension

## TL;DR

Agitated saline contrast echocardiography is a useful tool for diagnosing and understanding pulmonary hypertension.

## Contribution

The paper highlights the role of bubble contrast echocardiography in characterizing and diagnosing pulmonary hypertension.

## Key findings

- Agitated saline contrast echocardiography helps confirm the diagnosis of pulmonary hypertension.
- It provides valuable information for identifying underlying causes of the condition.
- The technique supports both diagnostic and prognostic assessments.

## Abstract

The diagnostic approach to pulmonary hypertension using cardiac imaging, particularly echocardiography, provides a practical, accessible, and highly valuable tool. It helps establish the initial diagnostic probability, offers prognostic information, and supports aetiological assessment. The agitated saline contrast test, also referred to as bubble contrast echocardiography, can aid not only in confirming the diagnosis but also in characterising the condition and identifying various underlying causes of pulmonary hypertension.