ACE and Hypertension: 594 Borghi Borghi C C Bacchelli Bacchelli S S Degli Esposti Degli Esposti D D Bignamini Bignamini A A Magnani Magnani B B Ambrosioni Ambrosioni E E Effects of the administration of an angiotensin-converting enzyme inhibitor during the acute pHAe of myocardial infarction in patients with arterial hypertension.