Löffler's syndrome or Loeffler's syndrome is a disease in which eosinophils accumulate in the lung in response to a parasitic infection. ... If the cause is unknown, it is specified and called "simple pulmonary eosinophilia". Cardiac damage caused by the damaging effects of eosinophil granule proteins.
Does this require an ECG cus i just had a patient with such which i planned ecg for her
Yes you can. Loeffler Endocarditis with marked eosinophilia can occur as a complication. It however resolved with corticosteroid treatment.