[Solved] The study of large body structures,visible to the naked eye,such as the heart is called ________ anatomy. A) microscopic B) gross C) systemic D) developmental Congestive Heart: Often referred to as congestive heart failure, it is a condition where the heart's ability to pump blood is inadequate, leading to a buildup of fluid in the body's tissues. Maze Procedure: A surgical treatment designed to correct atrial fibrillation by creating new electrical pathways in the heart. Oxygen: A chemical element crucial for life, involved in respiration processes and often used medically to support patients with breathing difficulties. Carbon Dioxide: An invisible, scentless gas created when carbon and organic compounds are combusted and through the process of breathing, used by plants during photosynthesis.