Diastolic dysfunction

Diastolic dysfunction, a critical term in cardiac ultrasound, refers to the heart’s impaired ability to properly relax and fill with blood during diastole. This condition, often caused by stiffening of the left ventricular muscle, leads to elevated filling pressures and can result in symptoms of heart failure, even with preserved ejection fraction. Early detection via echocardiography is vital for effective management and improved patient outcomes.

Medical ultrasound plays a crucial role in diagnosing and monitoring diastolic dysfunction. Parameters such as E/A ratio, E/e’ ratio, and left atrial volume are meticulously assessed to grade its severity. Understanding this dysfunction is essential for cardiologists and sonographers to provide accurate diagnoses and tailor treatment plans, making it a highly relevant concept in cardiovascular imaging.

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

“”