PT - JOURNAL ARTICLE AU - C A Herzog AU - D C Snover AU - N A Staley TI - Acute necrotising eosinophilic myocarditis. AID - 10.1136/hrt.52.3.343 DP - 1984 Sep 01 TA - British Heart Journal PG - 343--348 VI - 52 IP - 3 4099 - http://heart.bmj.com/content/52/3/343.short 4100 - http://heart.bmj.com/content/52/3/343.full SO - Heart1984 Sep 01; 52 AB - Löffler's endocarditis is a recognised complication of diseases associated with eosinophilia. Eosinophilic heart disease is usually chronic, but there is a rare acute variety. Three patients with an unusual form of eosinophilic heart disease characterised by acute necrotising eosinophilic myocarditis after a possible initial viral infection and underlying allergic diathesis are reported. In contrast to previously reported cases of acute Löffler's endocarditis there was no notable extracardiac pathology.