The importance of apnea in patients undergoing angiography of thoracic vessels – a protocol for acute pulmonary thromboembolism research

by Kátia Ayumi Takeda, Walther Yoshiharu Ishikawa, Camila dos Santos Silva, Fábio Augusto, Elaine Ferreira da Silva, Adriano Tachibana, Marcelo Buarque de Gusmão Funari