EACVI AEPC CONGENITAL HEART DISEASE ECHOCARDIOGRAPHY (ECHO CHD) PRACTICE EXAM AM
QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES 2026 Q&A |
INSTANT DOWNLOAD PDF – QUESTIONS AND ANSWERS | VERIFIED AND WELL DETAILED
ANSWERS | PLUS RATIONALES | GUARANTEED PASS | LATEST EXAM UPDATE
CORE DOMAINS
Fundamental Principles of Congenital Heart Disease Echocardiography
Segmental Sequential Analysis and Nomenclature
Atrial, Ventricular, and Atrioventricular Septal Defects
Conotruncal Anomalies and Outflow Tract Lesions
Valve Stenosis, Regurgitation, and Dysplasia in Congenital Disease
Single Ventricle Physiology, Fontan Circulation, and Palliative Procedures
Postoperative Assessment, Complications, and Reintervention
Technical Acquisition, Image Optimization, and Safety in Pediatric Echocardiography
Regulatory Compliance, Ethics, and Professional Standards in Echocardiography Practice
Clinical Decision-Making, Hemodynamic Calculation, and Structured Reporting
INTRODUCTION
This comprehensive assessment is designed to evaluate the knowledge, interpretive skill, and clinical
judgment required of practitioners performing echocardiography in congenital heart disease. It assesses
foundational theory, segmental analysis, lesion-specific diagnosis, hemodynamic calculation,
postoperative evaluation, technical acquisition, regulatory compliance, and professional ethics. The
examination combines direct knowledge multiple-choice questions with scenario-based items that reflect
real-world clinical decision-making. Candidates must demonstrate the ability to integrate imaging
findings, apply professional standards, recognize safety considerations, and formulate accurate diagnoses.
The structure emphasizes practical application, critical thinking, and defensible clinical reasoning across
the full spectrum of pediatric and adult congenital echocardiography practice.
SECTION ONE – QUESTIONS 1–100
Question 1
Which echocardiographic view is most appropriate for initial assessment of the atrial septum in an
infant with suspected atrial septal defect?
A. Parasternal long-axis view
B. Apical four-chamber view
C. Subcostal coronal view
D. Suprasternal short-axis view
🟢 Correct answer: C
🔴 Explanation: The subcostal coronal view provides optimal alignment perpendicular to the atrial
septum, allowing accurate assessment of defect size, location, and shunt direction in infants.
,Question 2
In segmental sequential analysis, which structure is identified first?
A. Ventricle
B. Atrium
C. Great artery
D. Atrioventricular valve
🟢 Correct answer: B
🔴 Explanation: Segmental analysis begins with identification of the atrial situs, followed by ventricular
looping, atrioventricular connection, and ventriculoarterial connection.
Question 3
A neonate with cyanosis has a single large vessel overriding a ventricular septal defect with parallel
great artery orientation. Which diagnosis is most likely?
A. Tetralogy of Fallot
B. Transposition of the great arteries
C. Truncus arteriosus
D. Double outlet right ventricle
🟢 Correct answer: D
🔴 Explanation: Double outlet right ventricle is characterized by both great arteries arising
predominantly from the right ventricle, often with parallel orientation and a ventricular septal defect.
Question 4
Which parameter best estimates right ventricular systolic pressure in the presence of tricuspid
regurgitation?
A. Tricuspid annular plane systolic excursion
B. Tricuspid regurgitation jet velocity
C. Pulmonary artery acceleration time
D. Right ventricular fractional area change
🟢 Correct answer: B
🔴 Explanation: The peak tricuspid regurgitation velocity reflects the systolic pressure gradient
between the right ventricle and right atrium, allowing estimation of right ventricular systolic pressure.
Question 5
Which modality is most appropriate for intraoperative assessment of a repaired atrioventricular septal
defect?
A. Transthoracic echocardiography
B. Transesophageal echocardiography
C. Fetal echocardiography
D. Stress echocardiography
,🟢 Correct answer: B
🔴 Explanation: Transesophageal echocardiography provides high-resolution intraoperative imaging
of valve function and residual septal defects after atrioventricular septal defect repair.
Question 6
What is the primary purpose of the modified Bernoulli equation in congenital echocardiography?
A. Estimate valve area
B. Calculate shunt ratio
C. Convert velocity to pressure gradient
D. Determine cardiac output
🟢 Correct answer: C
🔴 Explanation: The modified Bernoulli equation converts peak velocity to pressure gradient using the
relationship pressure gradient equals four times velocity squared.
Question 7
A child with a large ventricular septal defect and left-to-right shunt most commonly presents with
which finding?
A. Cyanosis
B. Increased pulmonary blood flow
C. Decreased pulmonary blood flow
D. Right-to-left shunt
🟢 Correct answer: B
🔴 Explanation: Large ventricular septal defects typically cause left-to-right shunting, leading to
increased pulmonary blood flow and pulmonary overcirculation.
Question 8
Which view is best for measuring the pulmonary artery pressure gradient in valvar pulmonary stenosis?
A. Apical five-chamber view
B. Parasternal short-axis view
C. Subcostal sagittal view
D. Suprasternal notch view
🟢 Correct answer: B
🔴 Explanation: The parasternal short-axis view aligns the Doppler beam parallel to pulmonary flow,
allowing accurate measurement of the stenosis gradient.
Question 9
What does a continuous murmur with a diastolic component suggest in a patient with a patent ductus
arteriosus?
, A. Reversal of shunt
B. Significant left-to-right shunt
C. Pulmonary hypertension
D. Right-to-left shunt
🟢 Correct answer: B
🔴 Explanation: A continuous murmur with diastolic extension indicates persistent left-to-right
shunting through the ductus arteriosus throughout the cardiac cycle.
Question 10
Which finding is most consistent with Ebstein anomaly on echocardiography?
A. Apical displacement of the septal tricuspid leaflet
B. Anterior displacement of the aortic root
C. Right ventricular hypertrophy
D. Pulmonary valve atresia
🟢 Correct answer: A
🔴 Explanation: Ebstein anomaly is characterized by apical displacement of the septal and posterior
tricuspid leaflets, leading to atrialization of the right ventricle.
Question 11
In a patient with Tetralogy of Fallot, which echocardiographic finding is essential for surgical planning?
A. Aortic valve regurgitation
B. Pulmonary valve annulus size
C. Mitral valve area
D. Left ventricular ejection fraction
🟢 Correct answer: B
🔴 Explanation: Pulmonary valve annulus size and the degree of right ventricular outflow tract
obstruction guide the surgical approach and need for transannular patch.
Question 12
Which measurement is used to assess right ventricular function in congenital heart disease?
A. Tricuspid annular plane systolic excursion
B. Mitral annular plane systolic excursion
C. Aortic valve peak velocity
D. Left atrial volume index
🟢 Correct answer: A
🔴 Explanation: Tricuspid annular plane systolic excursion is a validated measure of longitudinal right
ventricular systolic function.
QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES 2026 Q&A |
INSTANT DOWNLOAD PDF – QUESTIONS AND ANSWERS | VERIFIED AND WELL DETAILED
ANSWERS | PLUS RATIONALES | GUARANTEED PASS | LATEST EXAM UPDATE
CORE DOMAINS
Fundamental Principles of Congenital Heart Disease Echocardiography
Segmental Sequential Analysis and Nomenclature
Atrial, Ventricular, and Atrioventricular Septal Defects
Conotruncal Anomalies and Outflow Tract Lesions
Valve Stenosis, Regurgitation, and Dysplasia in Congenital Disease
Single Ventricle Physiology, Fontan Circulation, and Palliative Procedures
Postoperative Assessment, Complications, and Reintervention
Technical Acquisition, Image Optimization, and Safety in Pediatric Echocardiography
Regulatory Compliance, Ethics, and Professional Standards in Echocardiography Practice
Clinical Decision-Making, Hemodynamic Calculation, and Structured Reporting
INTRODUCTION
This comprehensive assessment is designed to evaluate the knowledge, interpretive skill, and clinical
judgment required of practitioners performing echocardiography in congenital heart disease. It assesses
foundational theory, segmental analysis, lesion-specific diagnosis, hemodynamic calculation,
postoperative evaluation, technical acquisition, regulatory compliance, and professional ethics. The
examination combines direct knowledge multiple-choice questions with scenario-based items that reflect
real-world clinical decision-making. Candidates must demonstrate the ability to integrate imaging
findings, apply professional standards, recognize safety considerations, and formulate accurate diagnoses.
The structure emphasizes practical application, critical thinking, and defensible clinical reasoning across
the full spectrum of pediatric and adult congenital echocardiography practice.
SECTION ONE – QUESTIONS 1–100
Question 1
Which echocardiographic view is most appropriate for initial assessment of the atrial septum in an
infant with suspected atrial septal defect?
A. Parasternal long-axis view
B. Apical four-chamber view
C. Subcostal coronal view
D. Suprasternal short-axis view
🟢 Correct answer: C
🔴 Explanation: The subcostal coronal view provides optimal alignment perpendicular to the atrial
septum, allowing accurate assessment of defect size, location, and shunt direction in infants.
,Question 2
In segmental sequential analysis, which structure is identified first?
A. Ventricle
B. Atrium
C. Great artery
D. Atrioventricular valve
🟢 Correct answer: B
🔴 Explanation: Segmental analysis begins with identification of the atrial situs, followed by ventricular
looping, atrioventricular connection, and ventriculoarterial connection.
Question 3
A neonate with cyanosis has a single large vessel overriding a ventricular septal defect with parallel
great artery orientation. Which diagnosis is most likely?
A. Tetralogy of Fallot
B. Transposition of the great arteries
C. Truncus arteriosus
D. Double outlet right ventricle
🟢 Correct answer: D
🔴 Explanation: Double outlet right ventricle is characterized by both great arteries arising
predominantly from the right ventricle, often with parallel orientation and a ventricular septal defect.
Question 4
Which parameter best estimates right ventricular systolic pressure in the presence of tricuspid
regurgitation?
A. Tricuspid annular plane systolic excursion
B. Tricuspid regurgitation jet velocity
C. Pulmonary artery acceleration time
D. Right ventricular fractional area change
🟢 Correct answer: B
🔴 Explanation: The peak tricuspid regurgitation velocity reflects the systolic pressure gradient
between the right ventricle and right atrium, allowing estimation of right ventricular systolic pressure.
Question 5
Which modality is most appropriate for intraoperative assessment of a repaired atrioventricular septal
defect?
A. Transthoracic echocardiography
B. Transesophageal echocardiography
C. Fetal echocardiography
D. Stress echocardiography
,🟢 Correct answer: B
🔴 Explanation: Transesophageal echocardiography provides high-resolution intraoperative imaging
of valve function and residual septal defects after atrioventricular septal defect repair.
Question 6
What is the primary purpose of the modified Bernoulli equation in congenital echocardiography?
A. Estimate valve area
B. Calculate shunt ratio
C. Convert velocity to pressure gradient
D. Determine cardiac output
🟢 Correct answer: C
🔴 Explanation: The modified Bernoulli equation converts peak velocity to pressure gradient using the
relationship pressure gradient equals four times velocity squared.
Question 7
A child with a large ventricular septal defect and left-to-right shunt most commonly presents with
which finding?
A. Cyanosis
B. Increased pulmonary blood flow
C. Decreased pulmonary blood flow
D. Right-to-left shunt
🟢 Correct answer: B
🔴 Explanation: Large ventricular septal defects typically cause left-to-right shunting, leading to
increased pulmonary blood flow and pulmonary overcirculation.
Question 8
Which view is best for measuring the pulmonary artery pressure gradient in valvar pulmonary stenosis?
A. Apical five-chamber view
B. Parasternal short-axis view
C. Subcostal sagittal view
D. Suprasternal notch view
🟢 Correct answer: B
🔴 Explanation: The parasternal short-axis view aligns the Doppler beam parallel to pulmonary flow,
allowing accurate measurement of the stenosis gradient.
Question 9
What does a continuous murmur with a diastolic component suggest in a patient with a patent ductus
arteriosus?
, A. Reversal of shunt
B. Significant left-to-right shunt
C. Pulmonary hypertension
D. Right-to-left shunt
🟢 Correct answer: B
🔴 Explanation: A continuous murmur with diastolic extension indicates persistent left-to-right
shunting through the ductus arteriosus throughout the cardiac cycle.
Question 10
Which finding is most consistent with Ebstein anomaly on echocardiography?
A. Apical displacement of the septal tricuspid leaflet
B. Anterior displacement of the aortic root
C. Right ventricular hypertrophy
D. Pulmonary valve atresia
🟢 Correct answer: A
🔴 Explanation: Ebstein anomaly is characterized by apical displacement of the septal and posterior
tricuspid leaflets, leading to atrialization of the right ventricle.
Question 11
In a patient with Tetralogy of Fallot, which echocardiographic finding is essential for surgical planning?
A. Aortic valve regurgitation
B. Pulmonary valve annulus size
C. Mitral valve area
D. Left ventricular ejection fraction
🟢 Correct answer: B
🔴 Explanation: Pulmonary valve annulus size and the degree of right ventricular outflow tract
obstruction guide the surgical approach and need for transannular patch.
Question 12
Which measurement is used to assess right ventricular function in congenital heart disease?
A. Tricuspid annular plane systolic excursion
B. Mitral annular plane systolic excursion
C. Aortic valve peak velocity
D. Left atrial volume index
🟢 Correct answer: A
🔴 Explanation: Tricuspid annular plane systolic excursion is a validated measure of longitudinal right
ventricular systolic function.
