preferred_name: murmur left lower sternal border systolic heard clearest left lateral recumbent position at end of expiration
preferred_name_lc: murmur left lower sternal border systolic heard clearest left lateral recumbent position at end of expiration
label: murmur left lower sternal border systolic heard clearest left lateral recumbent position at end of expiration
label_lc: murmur left lower sternal border systolic heard clearest left lateral recumbent position at end of expiration