According to The Hollywood Reporter, the four voice actors who make up the Family Guy cast -- Alex Borstein, Mila Kunis, Seth Green and Mike Henry -- has collectively negotiated a new salary between $175,000 and $225,000 per episode.
Hence, a patient with first degree heart block will typically have a soft first heart sound. For the same reasons a patient with variable PR interval (Mobitz I second degree AV block or third degree heart block) can have changing intensity of the first heart sound. Lyme carditis, anatomically corrected transposition and maternal lupus can all cause complete heart block.
First-degree heart block (also called first-degree AV block). The electrical impulses are slowed as they pass through the conduction system, but all of them successfully reach the ventricles. First-degree heart block rarely causes any symptoms or problems, and well-trained athletes may have this.