In this task, you will be given sentences in which your task is to recognize the name of the organ of the body. An organ is a collection of tissues that structurally form a functional unit specialized to perform a particular function. Although there might be several correct answers, you need to write one of them.

 Indications for liver function tests with no obvious liver disease , and consequent investigations
liver

 This study aimed at correlating cardiac findings ( valvular and myocardial calcification , myocardial hypertrophy ) with clinical data ( age , sex , clinical manifestation , nephrolithiasis , nephrocalcinosis , hypertension , skeletal abnormalities , hypercalcemic syndrome ) and biochemical data ( serum calcium , serum phosphate , serum iPTH level , serum creatinine ) .
cardiac

 Iliac crest biopsy samples were taken and bone histomorphometry carried out .

bone