Burden of myocarditis in MENA The Middle East and North Africa (MENA) saw a very minor shift in regional ASIR due to myocarditis from 12.01 [9.68 to 14.61] in 1990 to 12.05 [9.72 to 14.66] in 2019 (%C ASIR = 0.33%) (Fig. 1A). However, ASMR decreased ... [15054 chars].. reed more