I don't normally pick favorites...so do you wanna know why I pick the CS as my favorite? Many times, I have found myself referencing (pun intended, mappers) the CS catheter to figure out what’s going on with the rhythm!! There are incredible insights you can glean when the CS is in proper position, both anatomically and electrically. Proper placement...let’s talk about that. So, where is the CS really located? ANATOMY: The CS is considered an external cardiac structure, meani