Database Management Flashcards

What is the standard minimum retention period for adult echocardiogram records in most U.S. states?

Answer: 5–10 years (varies by state)

Medical record retention requirements vary by state, but most U.S. states require adult patient records, including echocardiograms, to be retained for a minimum of 5–10 years.

When performing a database audit of echocardiogram reports, which finding would be considered a critical compliance issue?

Answer: A finalized report with no interpreting physician signature

A finalized echo report lacking a physician's signature is a critical compliance and legal issue, as it is not considered an authenticated or legally valid medical document.

What is a PACS (Picture Archiving and Communication System) primarily used for in echocardiography?

Answer: Storing, retrieving, and distributing digital echocardiographic images and cine loops

PACS is the central system for archiving digital echocardiographic images, enabling retrieval and comparison of current and prior studies from any networked workstation.

Which measurement value, if incorrectly entered into the echocardiography database, could most directly affect a patient's clinical management?

Answer: Left ventricular ejection fraction (LVEF)

LVEF is a critical decision-making parameter used to guide treatment for heart failure, ICD implantation, and chemotherapy monitoring, making entry errors clinically dangerous.

In echocardiography informatics, what does 'structured reporting' improve compared to free-text reporting?

Answer: Consistency, completeness, and the ability to extract data for quality programs

Structured reporting templates promote completeness by ensuring all relevant measurements are addressed, and enable automated data extraction for quality assurance and research.

A hospital wants to benchmark its echocardiogram lab against national standards. Which database metric would be most relevant to evaluate?

Answer: Report turnaround time (TAT) and completeness rates

Report turnaround time and completeness rates are standard lab performance metrics used to benchmark against ACC/ASE laboratory accreditation guidelines.

What is the purpose of an accession number in an echocardiography database?

Answer: It uniquely identifies a specific imaging order or study encounter within the radiology/cardiology information system

The accession number is a unique identifier assigned to each imaging order, linking the study to the original order and allowing tracking through the workflow and database.