Domain 3 · ~15–20% of ASCeXAM

Chamber Size & Function

Systolic and diastolic function across all four chambers. EF by Simpson's biplane, strain imaging, diastolic grading, RV function (TAPSE, S', FAC), and atrial size/function. Quantification-heavy — relies on the physics in domain 1.

Subtopics Placeholder structure — content lead to expand

LV Systolic Function →Simpson's biplane EF, regional WMA, dP/dt, strain. Stub LV Diastolic Function →E/A, e', E/e', diastolic grading per ASE 2016. Stub RV Assessment →TAPSE, S', FAC, RV strain, RVSP. Stub Strain Imaging →GLS, regional strain patterns, infiltrative cardiomyopathies. Stub Left & Right Atrium →LAVI, atrial strain, atrial function as load marker. Stub

Study this domain Pick a loop

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MCQ Bank

NBE-style multiple choice with rationale and reference for every answer.

Flashcards

High-yield facts: gradients, normal ranges, equation forms, threshold values.

Echo Cases

Cine loops with clinical stem. Identify the finding, then reveal diagnosis & teaching.

Domain Mock

Chamber-only timed mock — calibrate your pace within this content area.

Why this matters From the project brief

Placeholder — the content lead will replace this with a domain-specific framing that explains why this section rewards (or punishes) the typical ASCeXAM candidate.