J Emerg Med
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Misplacement of right precordial electrocardiogram (ECG) electrodes superiorly is a prevalent procedural error that may lead to false findings of T-wave inversion or QS complexes in V2-possibly triggering wasteful utilization of health care resources. Standard technique for proper placement of V1-V2 entails initial palpation for the sternal angle, pointing to the second intercostal space (ICS), followed by lead fixation at the fourth ICS. ⋯ The H→N maneuver provides a primarily visual approach to identifying the second ICS and, thereby, the fourth ICS for affixing V1-V2. If the present initial experience is confirmed, H→N might merit consideration as an educational tool to promote anatomically correct placement of these precordial leads, a prerequisite to diminishing the incidence of ECG procedure-related "septal ischemia/infarction."
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Thromboprophylaxis for deep vein thrombosis (DVT) after lower-extremity trauma could include rivaroxaban, an oral medication that does not need laboratory monitoring. ⋯ DVT incidence after pelvic fractures is reduced by administering antithrombotics within 24 h of injury or, if the patient is hemodynamically unstable, 24 h after stabilization. Rivaroxaban is a safe and effective method of providing this thromboprophylaxis.