Parasternal long axis

The parasternal long axis (PSLA) view is a foundational echocardiographic window in cardiac ultrasound, offering a comprehensive longitudinal cross-section of the heart. This view is meticulously obtained by placing the transducer in the second to fourth intercostal space, typically to the left of the sternum, with the beam oriented towards the patient’s right shoulder. It’s indispensable for assessing the left ventricle, aortic valve, mitral valve, and aortic root, providing critical insights into their structure and function.

Optimizing the PSLA view is crucial for diagnosing various cardiac conditions, including valvular heart diseases, left ventricular hypertrophy, and pericardial effusions. This imaging approach allows medical professionals to accurately measure chamber dimensions, evaluate valve leaflet motion, and detect any abnormalities, thereby enhancing the precision of cardiac ultrasound diagnostics and guiding appropriate patient management strategies.

Other Definitions
Want to learn more?

POCUS Essentials Course

Learn More
Related Definitions
Cardiac
Other Definitions
Cardiac

Contribute to the POCUSpedia

Help us improve the accuracy and completeness of the POCUSpedia. Your contributions help maintain the highest standards of factual content.
Contributors who provide verified corrections or additions will be credited with a link to their chosen web address. We appreciate your expertise and time in helping us maintain accurate information about POCUS

As a [Specialty] clinician, POCUS has completely changed how I practice. GUSI’s training gave me the confidence to make faster, more accurate decisions for my patients.

JONATHAN DOE
Private Practice Owner

Suggest a Correction

* Required fields

“”