Cardiology Board Exam Started: Jul 12, 2026 23:36 Page 57 of 62 Attempt #1306 Overall: 0 / 306 questions answered Question 281 / 306 Not answered During a primary-care follow-up visit: a 24-year-old woman presents with exertional syncope with systolic murmur. Relevant risk context includes smoking. What is the most likely diagnosis? A. Dilated cardiomyopathy B. Hypertensive emergency C. Severe aortic stenosis D. Atrial fibrillation E. ST-elevation myocardial infarction Show Answer & Explanation Correct Answer: D Explanation: The pattern of exertional syncope with systolic murmur with risk factors such as smoking is most consistent with Atrial fibrillation. This answer best matches the expected diagnostic framework for Cardiology. Reference: ESC Atrial Fibrillation Guideline Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 282 / 306 Not answered During morning rounds: a 76-year-old man has crushing chest pain radiating to left arm with risk profile of prior myocardial infarction. After initial stabilization and assessment, what is the most appropriate management step? A. Rate or rhythm control with anticoagulation assessment B. Urgent cardiology referral for valve intervention C. Guideline-directed medical therapy for HFrEF D. Secondary prevention with statin and antiplatelet therapy E. Targeted blood pressure reduction with monitoring Show Answer & Explanation Correct Answer: D Explanation: Secondary prevention with statin and antiplatelet therapy is preferred because it aligns with guideline-based care priorities, reduces avoidable complications, and supports safe outcomes in Cardiology. Reference: ESC Atrial Fibrillation Guideline Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 283 / 306 Not answered At a multidisciplinary case conference: a 74-year-old woman is evaluated for palpitations with irregularly irregular pulse in the context of hyperlipidemia. Which is the most appropriate next investigation? A. BNP or NT-proBNP measurement B. Coronary angiography when indicated C. CT angiography for aortic syndrome D. 12-lead ECG with serial troponins E. Urgent transthoracic echocardiography Show Answer & Explanation Correct Answer: C Explanation: CT angiography for aortic syndrome is the most appropriate next test because it directly clarifies the leading diagnosis and guides immediate management in Cardiology. Reference: AHA/ACC Heart Failure Guideline (2022 update) Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 284 / 306 Not answered During morning rounds: a 49-year-old woman presents with elevated JVP with peripheral edema. Relevant risk context includes chronic hypertension. What is the most likely diagnosis? A. Hypertensive emergency B. Dilated cardiomyopathy C. Atrial fibrillation D. ST-elevation myocardial infarction E. Acute decompensated heart failure Show Answer & Explanation Correct Answer: A Explanation: The pattern of elevated JVP with peripheral edema with risk factors such as chronic hypertension is most consistent with Hypertensive emergency. This answer best matches the expected diagnostic framework for Cardiology. Reference: ESC/EACTS Valvular Heart Disease Guideline Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 285 / 306 Not answered During morning rounds: a 44-year-old woman presents with progressive dyspnea with bibasal crackles. Relevant risk context includes prior myocardial infarction. What is the most likely diagnosis? A. Severe aortic stenosis B. Dilated cardiomyopathy C. ST-elevation myocardial infarction D. Acute decompensated heart failure E. Hypertensive emergency Show Answer & Explanation Correct Answer: A Explanation: The pattern of progressive dyspnea with bibasal crackles with risk factors such as prior myocardial infarction is most consistent with Severe aortic stenosis. This answer best matches the expected diagnostic framework for Cardiology. Reference: ESC Atrial Fibrillation Guideline Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Cancel « ← Previous Page 57 of 62 Next → »