How a first-of-its-kind nasal spray is designed to treat a common heart condition
For people with PSVT, a heart condition affecting up to 2 million Americans, a racing heartbeat can strike without warning. Learn about the first and only FDA-approved, self-administered prescription nasal spray that tackles the condition <a href="https://cbsn.ws/4syWQoQ" target="_blank" rel="nofollow">here.</a> (Sponsored)