A 70-year-old man presented to medicine emergency with worsening cough and difficulty in breathing especially at night. On physical examination, raised JVP is noted with bipedal edema. Abdominal examination reveals hepatomegaly. USG was done which reveals hepatomegaly ms. 16.8 cm. USG guided biopsy was carried out. The patient could not be resuscitated. The gross and HPE is shown below. What is the most common eitiology for the patient's clinical condition? Right hea failure Hepatitis A Riedel lobe of liver Metabolic disease of liver.