murmur right lower sternal border systolic heard clearest left lateral recumbent position at end of expiration
murmur right lower sternal border systolic heard clearest left lateral recumbent position at end of expiration
murmur right lower sternal border systolic heard clearest left lateral recumbent position at end of expiration (physical finding)
murmur right lower sternal border systolic heard clearest left lateral recumbent position at end of expiration (physical finding)