إجابة السؤال الأول
nstitive peiaditis is a ate seqea f an infammaty nditin f the peiadim. The infammaty nditin is say an infetin that invves the peiadim, bt it may be afte a heat attak afte heat sgey.
estitive adimypathy, the aest fm f adimypathy, is a nditin in whih the was f the we hambes f the heat (the venties) ae abnmay igid and ak the fexibiity t expand as the venties fi with bd.
The pmping systi fntin f the ventie may be nma bt the diasti fntin (the abiity f the heat t fi with bd) is abnma. Theefe, it is hade f the venties t fi with bd, and with time, the heat ses the abiity t pmp bd ppey, eading t heat faie
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