Cardiology Board Exam Started: Jul 14, 2026 03:43 Page 33 of 62 Attempt #3055 Overall: 0 / 306 questions answered Question 161 / 306 Not answered During ward handover: a 61-year-old man presents with palpitations with irregularly irregular pulse. Relevant risk context includes family history of premature coronary disease. What is the most likely diagnosis? A. Atrial fibrillation B. Acute decompensated heart failure C. Hypertensive emergency D. Dilated cardiomyopathy E. Severe aortic stenosis Show Answer & Explanation Correct Answer: C Explanation: The pattern of palpitations with irregularly irregular pulse with risk factors such as family history of premature coronary disease is most consistent with Hypertensive emergency. This answer best matches the expected diagnostic framework for Cardiology. Reference: ESC Guidelines for Acute Coronary Syndromes (2023) 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 162 / 306 Not answered At a preventive-care consultation: a 79-year-old woman has exertional syncope with systolic murmur with risk profile of smoking. After initial stabilization and assessment, what is the most appropriate management step? A. Secondary prevention with statin and antiplatelet therapy B. Rate or rhythm control with anticoagulation assessment C. Early reperfusion strategy D. Targeted blood pressure reduction with monitoring E. Urgent cardiology referral for valve intervention Show Answer & Explanation Correct Answer: D Explanation: Targeted blood pressure reduction with monitoring is preferred because it aligns with guideline-based care priorities, reduces avoidable complications, and supports safe outcomes in Cardiology. Reference: ESC Guidelines for Acute Coronary Syndromes (2023) 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 163 / 306 Not answered During ward handover: a 61-year-old woman presents with progressive dyspnea with bibasal crackles. Relevant risk context includes prior myocardial infarction. What is the most likely diagnosis? A. ST-elevation myocardial infarction B. Acute decompensated heart failure C. Severe aortic stenosis D. Dilated cardiomyopathy E. Atrial fibrillation 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 ST-elevation myocardial infarction. This answer best matches the expected diagnostic framework for 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 164 / 306 Not answered During morning rounds: a 27-year-old man is evaluated for progressive dyspnea with bibasal crackles in the context of smoking. Which is the most appropriate next investigation? A. BNP or NT-proBNP measurement B. Urgent transthoracic echocardiography C. 12-lead ECG with serial troponins D. CT angiography for aortic syndrome E. Ambulatory rhythm monitoring Show Answer & Explanation Correct Answer: E Explanation: Ambulatory rhythm monitoring 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 165 / 306 Not answered At a multidisciplinary case conference: a 73-year-old man has crushing chest pain radiating to left arm with risk profile of long-standing diabetes. After initial stabilization and assessment, what is the most appropriate management step? A. Secondary prevention with statin and antiplatelet therapy B. Urgent cardiology referral for valve intervention C. Guideline-directed medical therapy for HFrEF D. Rate or rhythm control with anticoagulation assessment E. Early reperfusion strategy Show Answer & Explanation Correct Answer: D Explanation: Rate or rhythm control with anticoagulation assessment 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 Cancel « ← Previous Page 33 of 62 Next → »