TY - JOUR T1 - Feasibility of transthoracic echocardiography in the prone position with a low-cost adaptation: morphological, functional, and hemodynamic analysis JO - einstein (São Paulo) A1 - Conci, Nilson Bossle A1 - Santorio, Nathalia Conci A1 - Santorio, Pandreli Testa A1 - Lemos, Juliana Cassiano A1 - Fernandes, Fábio A1 - Hotta, Viviane Tiemi SN - 1679-4508 UL - 10.31744/einstein_journal/2026AO1802 VL - 24 Y1 - 2026 PB - Brasil ER -