Figure 2From: Strategy to recognize and initiate treatment of chronic heart failure in primary care (STRETCH): a cluster randomized trial Simplified version of the treatment scheme for heart failure. HF-REF = heart failure with reduced ejection fraction, HF-PEF = heart failure with preserved ejection fraction, EF = ejection fraction, ACE = angiotensin converting enzyme, ARB = angiotensin receptor blocker, min = minute, RR = blood pressure, ECG = electrocardiogram, AV-block = atrioventricular block.Back to article page