Assertion: trial's patient | /r/HasProperty | enrolled within 4 to 90 days of a previous mi
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Source sentences:
text: This included 1) patients enrolled within 4 to 90 days of a previous MI, 2) a left ventricular ejection fraction lower than 40%, 3) prior to enrollment, suppression of PVCs had occurred with the drugs (vs. placebo) using a double-blinded design, and 4) patients having more serious arrhythmias would also be included.