Provocative study in Critical Care Medicine suggesting CPR over the aortic valve can decrease the chance of sustained ROSC. Perhaps TEE helpful to confirm location of maximum compression? Nice accompanying editorial by José L. Díaz-Gómez, MD, MAS, FCCM, FASE, NCC(UCNS) Society of Critical Care Anesthesiologists SCCM Anesthesiology Section journals.lww.com/ccmjournal/abs…