Unknown Diastolic heart failure is impairment in the filling of the left ventricle. Which of the following is LEAST likely to occur? A Improvement of the patient’s condition with administration of calcium channel blocker B Decreased compliance of the heart C Increased left atrial pressure D Improvement of patient’s condition with administration of a positive inotropic agent 💡 Explanation Diastolic heart failure is impairment in the filling of the left ventricle. Which of the following is LEAST likely to occur? ✓ Correct Answer: D. Improvement of patient’s condition with administration of a positive inotropic agent