Phonocardiography

Phonocardiography is a diagnostic technique that records the sounds made by the heart during its beating cycle. Using sensitive microphones or electronic sensors placed on the chest, it captures sounds such as the normal heartbeats and any abnormal sounds like murmurs or extra noises. These recordings help healthcare professionals assess the heart's function and identify issues like valve problems or irregular rhythms. Think of it as an advanced stethoscope that creates a visual record of heart sounds, providing detailed information crucial for accurate diagnosis and treatment planning.