Question: You are seeing a 75-year-old woman with known heart failure for a wellness visit. You do not have access to her medical record and are unsure whether she has HFrEF (heart failure with reduced ejection fraction of 40% or lower) or HFpEF (heart failure with preserved ejection fraction of 50% or higher). What findings do you expect to most likely note if she has HFrEF? Group of answer choices Cardiomegaly, soft heart sounds, JVD, and S3 gallop Left ventricular hypertrophy and elevated BP S4 gallop and elevated BP Paroxysmal dyspnea and pulmonary congestion