Aunt Rih, an elderly widow, lives with her son’s family in a modest home shared by eight people. After her husband passed away years ago, she became fully dependent on her son, who works as a laborer with a limited income that barely covers the needs of the large family. Aunt Rih suffers from unstable angina and has previously undergone a stent placement following a heart attack. Today, doctors confirm that she urgently needs a cardiac catheterization, but the family’s financial hardship prevents them from affording the cost of the procedure.