ABIM INTERVENTIONAL CARDIOLOGY CERTIFICATION EXAM
QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS)
PLUS RATIONALES Q&A INSTANT DOWNLOAD PDF.
150 QUESTIONS
TABLE OF CONTENTS
# TOPIC
1 Apply current ACC/AHA/SCAI and SCAI guidelines to complex interventional cardiology scenarios
2 Interpret invasive hemodynamics, intravascular imaging, and coronary physiology to guide
revascularization
3 Select and sequence pharmacologic and mechanical support strategies for high-risk PCI and ACS
4 Diagnose and manage procedural complications and structural heart interventions appropriately
5 Abim Interventional Cardiology Certification Exam Questions And Correct Answers
6 Verified Answers
7 Plus Rationales Q&A Instant Download Pdf.
8 Foundations of Interventional Cardiology
9 Applied Interventional Cardiology
10 Advanced Interventional Cardiology
11 Interventional Cardiology Review
ABSTRACT
This study document brings together 150 carefully worded exam questions drawn from Abim
Interventional Cardiology Certification Exam Questions And Correct Answers (Verified Answers)
Plus Rationales Q&A Instant Download Pdf., with the strongest emphasis placed on Apply current
ACC/AHA/SCAI and SCAI guidelines to complex interventional cardiology scenarios, Interpret
invasive hemodynamics, intravascular imaging, and coronary physiology to guide revascularization
and Select and sequence pharmacologic and mechanical support strategies for high-risk PCI and
ACS. Every item follows the wording style and level of reasoning you meet in the real paper, and
each one is paired with a clear rationale so the correct choice is never a guess. Work through the
set at your own pace, mark the questions that slow you down, then come back to them until the
reasoning feels automatic. Learners who revise this way walk into the exam room recognising the
pattern behind the questions instead of meeting them for the first time. Keep going - steady, honest
practice is what turns a difficult paper into a comfortable pass.
Page 1
,Q1 APPLY CURRENT ACC/AHA/SCAI AND SCAI GUIDELINES TO COMPLEX
INTERVENTIONAL CARDIOLOGY SCENARIOS
During high-risk PCI, which finding best indicates need for mechanical circulatory
support?
A. Baseline LVEF 35% with preserved cardiac output
B. Transient hypotension responding to fluids
C. Elevated LVEDP with preserved stroke volume
D. Reduced cardiac power output despite inotropes CORRECT
RATIONALE: Cardiac power output (CPO) integrates flow and pressure and is a strong predictor
of outcomes in high-risk PCI; reduced CPO despite inotropes identifies patients who benefit from
mechanical support. Preserved output or fluid-responsive hypotension do not mandate support.
Elevated filling pressures alone are insufficient if stroke volume is maintained.
Q2 APPLY CURRENT ACC/AHA/SCAI AND SCAI GUIDELINES TO COMPLEX
INTERVENTIONAL CARDIOLOGY SCENARIOS
In ACS, which antithrombotic strategy best balances ischemic and bleeding risk?
A. Triple therapy for 12 months regardless of stent type
B. DAPT with aspirin plus ticagrelor for 12 months CORRECT
C. Aspirin monotherapy after 1 month in all patients
D. Prasugrel in all patients with prior stroke
RATIONALE: Current guidelines recommend DAPT with aspirin plus a potent P2Y12 inhibitor
(ticagrelor or prasugrel) for 12 months in ACS unless high bleeding risk warrants shortening.
Triple therapy is reserved for specific indications. Prasugrel is contraindicated in prior stroke.
Aspirin monotherapy at 1 month is inadequate for most ACS patients.
Page 2
,Q3 APPLY CURRENT ACC/AHA/SCAI AND SCAI GUIDELINES TO COMPLEX
INTERVENTIONAL CARDIOLOGY SCENARIOS
Which intravascular imaging finding best predicts stent underexpansion?
A. Minimum stent area less than 80% of reference lumen area CORRECT
B. Plaque burden less than 50%
C. Calcium arc less than 90 degrees
D. Stent strut malapposition without underexpansion
RATIONALE: Stent underexpansion is defined by minimum stent area <80% of reference lumen
area on IVUS/OCT and strongly predicts restenosis and thrombosis. Plaque burden, calcium arc,
and malapposition are related but do not define underexpansion. Malapposition alone can occur
with adequate expansion.
Q4 APPLY CURRENT ACC/AHA/SCAI AND SCAI GUIDELINES TO COMPLEX
INTERVENTIONAL CARDIOLOGY SCENARIOS
Which hemodynamic parameter best identifies severe aortic stenosis in low-flow
states?
A. Peak velocity >4 m/s
B. Mean gradient >40 mm Hg
C. Valve area <1.0 cm² with low stroke volume CORRECT
D. Dimensionless index >0.25
RATIONALE: Low-flow, low-gradient severe AS is defined by valve area <1.0 cm² with reduced
stroke volume, often requiring dobutamine stress to assess contractile reserve. Peak velocity and
mean gradient may be misleading in low-flow states. Dimensionless index >0.25 suggests
non-severe stenosis.
Page 3
, Q5 APPLY CURRENT ACC/AHA/SCAI AND SCAI GUIDELINES TO COMPLEX
INTERVENTIONAL CARDIOLOGY SCENARIOS
Which complication is most specific to rotational atherectomy?
A. Coronary perforation
B. Slow-flow/no-reflow from debris CORRECT
C. Stent thrombosis
D. Guidewire entrapment
RATIONALE: Rotational atherectomy generates microparticles that can cause
slow-flow/no-reflow, mitigated by careful technique and vasodilators. Perforation, stent
thrombosis, and wire entrapment are not specific to atherectomy. No-reflow is the hallmark
complication.
Q6 APPLY CURRENT ACC/AHA/SCAI AND SCAI GUIDELINES TO COMPLEX
INTERVENTIONAL CARDIOLOGY SCENARIOS
Which physiologic index best correlates with fractional flow reserve?
A. Instantaneous wave-free ratio (iFR) CORRECT
B. Coronary flow reserve (CFR)
C. Index of microcirculatory resistance (IMR)
D. Hyperemic stenosis resistance (HSR)
RATIONALE: iFR is a resting index that correlates well with FFR and avoids adenosine; both
assess epicardial stenosis severity. CFR and IMR evaluate microcirculation, while HSR combines
pressure and flow but is not as widely validated against FFR.
Page 4
QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS)
PLUS RATIONALES Q&A INSTANT DOWNLOAD PDF.
150 QUESTIONS
TABLE OF CONTENTS
# TOPIC
1 Apply current ACC/AHA/SCAI and SCAI guidelines to complex interventional cardiology scenarios
2 Interpret invasive hemodynamics, intravascular imaging, and coronary physiology to guide
revascularization
3 Select and sequence pharmacologic and mechanical support strategies for high-risk PCI and ACS
4 Diagnose and manage procedural complications and structural heart interventions appropriately
5 Abim Interventional Cardiology Certification Exam Questions And Correct Answers
6 Verified Answers
7 Plus Rationales Q&A Instant Download Pdf.
8 Foundations of Interventional Cardiology
9 Applied Interventional Cardiology
10 Advanced Interventional Cardiology
11 Interventional Cardiology Review
ABSTRACT
This study document brings together 150 carefully worded exam questions drawn from Abim
Interventional Cardiology Certification Exam Questions And Correct Answers (Verified Answers)
Plus Rationales Q&A Instant Download Pdf., with the strongest emphasis placed on Apply current
ACC/AHA/SCAI and SCAI guidelines to complex interventional cardiology scenarios, Interpret
invasive hemodynamics, intravascular imaging, and coronary physiology to guide revascularization
and Select and sequence pharmacologic and mechanical support strategies for high-risk PCI and
ACS. Every item follows the wording style and level of reasoning you meet in the real paper, and
each one is paired with a clear rationale so the correct choice is never a guess. Work through the
set at your own pace, mark the questions that slow you down, then come back to them until the
reasoning feels automatic. Learners who revise this way walk into the exam room recognising the
pattern behind the questions instead of meeting them for the first time. Keep going - steady, honest
practice is what turns a difficult paper into a comfortable pass.
Page 1
,Q1 APPLY CURRENT ACC/AHA/SCAI AND SCAI GUIDELINES TO COMPLEX
INTERVENTIONAL CARDIOLOGY SCENARIOS
During high-risk PCI, which finding best indicates need for mechanical circulatory
support?
A. Baseline LVEF 35% with preserved cardiac output
B. Transient hypotension responding to fluids
C. Elevated LVEDP with preserved stroke volume
D. Reduced cardiac power output despite inotropes CORRECT
RATIONALE: Cardiac power output (CPO) integrates flow and pressure and is a strong predictor
of outcomes in high-risk PCI; reduced CPO despite inotropes identifies patients who benefit from
mechanical support. Preserved output or fluid-responsive hypotension do not mandate support.
Elevated filling pressures alone are insufficient if stroke volume is maintained.
Q2 APPLY CURRENT ACC/AHA/SCAI AND SCAI GUIDELINES TO COMPLEX
INTERVENTIONAL CARDIOLOGY SCENARIOS
In ACS, which antithrombotic strategy best balances ischemic and bleeding risk?
A. Triple therapy for 12 months regardless of stent type
B. DAPT with aspirin plus ticagrelor for 12 months CORRECT
C. Aspirin monotherapy after 1 month in all patients
D. Prasugrel in all patients with prior stroke
RATIONALE: Current guidelines recommend DAPT with aspirin plus a potent P2Y12 inhibitor
(ticagrelor or prasugrel) for 12 months in ACS unless high bleeding risk warrants shortening.
Triple therapy is reserved for specific indications. Prasugrel is contraindicated in prior stroke.
Aspirin monotherapy at 1 month is inadequate for most ACS patients.
Page 2
,Q3 APPLY CURRENT ACC/AHA/SCAI AND SCAI GUIDELINES TO COMPLEX
INTERVENTIONAL CARDIOLOGY SCENARIOS
Which intravascular imaging finding best predicts stent underexpansion?
A. Minimum stent area less than 80% of reference lumen area CORRECT
B. Plaque burden less than 50%
C. Calcium arc less than 90 degrees
D. Stent strut malapposition without underexpansion
RATIONALE: Stent underexpansion is defined by minimum stent area <80% of reference lumen
area on IVUS/OCT and strongly predicts restenosis and thrombosis. Plaque burden, calcium arc,
and malapposition are related but do not define underexpansion. Malapposition alone can occur
with adequate expansion.
Q4 APPLY CURRENT ACC/AHA/SCAI AND SCAI GUIDELINES TO COMPLEX
INTERVENTIONAL CARDIOLOGY SCENARIOS
Which hemodynamic parameter best identifies severe aortic stenosis in low-flow
states?
A. Peak velocity >4 m/s
B. Mean gradient >40 mm Hg
C. Valve area <1.0 cm² with low stroke volume CORRECT
D. Dimensionless index >0.25
RATIONALE: Low-flow, low-gradient severe AS is defined by valve area <1.0 cm² with reduced
stroke volume, often requiring dobutamine stress to assess contractile reserve. Peak velocity and
mean gradient may be misleading in low-flow states. Dimensionless index >0.25 suggests
non-severe stenosis.
Page 3
, Q5 APPLY CURRENT ACC/AHA/SCAI AND SCAI GUIDELINES TO COMPLEX
INTERVENTIONAL CARDIOLOGY SCENARIOS
Which complication is most specific to rotational atherectomy?
A. Coronary perforation
B. Slow-flow/no-reflow from debris CORRECT
C. Stent thrombosis
D. Guidewire entrapment
RATIONALE: Rotational atherectomy generates microparticles that can cause
slow-flow/no-reflow, mitigated by careful technique and vasodilators. Perforation, stent
thrombosis, and wire entrapment are not specific to atherectomy. No-reflow is the hallmark
complication.
Q6 APPLY CURRENT ACC/AHA/SCAI AND SCAI GUIDELINES TO COMPLEX
INTERVENTIONAL CARDIOLOGY SCENARIOS
Which physiologic index best correlates with fractional flow reserve?
A. Instantaneous wave-free ratio (iFR) CORRECT
B. Coronary flow reserve (CFR)
C. Index of microcirculatory resistance (IMR)
D. Hyperemic stenosis resistance (HSR)
RATIONALE: iFR is a resting index that correlates well with FFR and avoids adenosine; both
assess epicardial stenosis severity. CFR and IMR evaluate microcirculation, while HSR combines
pressure and flow but is not as widely validated against FFR.
Page 4
