What Is S1 Heart Sound File

To accurately identify S1 during a physical exam, clinicians look for several distinct features:

While S1 is often perceived as a single sound, it consists of two main components: what is s1 heart sound

It is heard most clearly at the apex of the heart (the bottom tip), which is typically located in the fifth intercostal space at the midclavicular line. To accurately identify S1 during a physical exam,