Practice Test GeeksCMC - Cardiac Medicine Certification Practice Test
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Data Analysis & Reporting Flashcards

7 cards from real CMC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

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  1. In cardiac registry data, what does 'risk-adjusted mortality' account for that crude mortality does not?

    Answer: Differences in patient baseline risk across providers

    Risk-adjusted mortality controls for differences in patient severity and comorbidities, enabling fair comparison across hospitals or providers.

  2. A cardiac catheterization lab reports a 30-day MACE rate of 4.2%. Which denominator is most appropriate for this metric?

    Answer: All patients who underwent PCI or diagnostic catheterization

    MACE rates should be calculated using the full population of patients who underwent the relevant procedure to accurately reflect lab performance.

  3. Which statistical method is best for identifying whether a cardiac program is an outlier compared to national benchmarks?

    Answer: Funnel plots with control limits

    Funnel plots visually display performance against a benchmark while accounting for volume, identifying true outliers within expected statistical variation.

  4. What is the purpose of a 'run chart' in cardiac quality monitoring?

    Answer: To track a process measure over time and detect trends or shifts

    Run charts plot data sequentially over time, allowing identification of non-random patterns such as trends, shifts, or cycles in cardiac quality metrics.

  5. A cardiologist reviews door-to-balloon (DTB) time data with a median of 58 minutes and a mean of 74 minutes. What does this discrepancy most likely indicate?

    Answer: A positively skewed distribution with some very long DTB times

    When the mean exceeds the median significantly, the distribution is right-skewed, meaning a subset of cases with very long DTB times is pulling the mean upward.

  6. For a cardiac quality dashboard, which metric is considered a 'process measure' rather than an 'outcome measure'?

    Answer: Percentage of AMI patients receiving aspirin at discharge

    Aspirin at discharge is a process measure reflecting adherence to guideline-recommended care, while the others measure patient outcomes.

  7. When analyzing cardiac surgery outcomes, what is the primary advantage of using the STS (Society of Thoracic Surgeons) risk score for risk adjustment?

    Answer: It was developed and validated specifically on cardiac surgery populations

    The STS risk score was built and continuously recalibrated using large cardiac surgery databases, making it highly specific and validated for this population.