Differential diagnosis
Differential diagnosis on acute heart failure includes lymphocytic
myocarditis, viral myocarditis, and decompensated dilated
cardiomyopathy. Regarding the persistent infiltration observed in the
right middle lung zone, various conditions can be considered in the
differential diagnosis. These include localized pulmonary edema,
pulmonary infection such as bacterial pneumonia, pulmonary tuberculosis,
or fungal infection.