Six years ago he retired, to be replaced by Cheng Kuo-chi, who is now the most outstanding heart surgeon in the Republic of China. Few doctors are willing to tackle heart surgery because of the risk and the high pressure involved.
外科主任鄭國琪是目前國內傑出的心臟外科大夫，由於做心臟手術的危險性高，精神壓力大，一般醫師都不願走這條路。