Transthoracic echocardiography is a non-invasive medical imaging technique that provides a detailed visualization of the heart's structure and function. Utilizing high-frequency sound waves, this diagnostic tool allows clinicians to assess the heart's chambers, valves, and blood flow patterns through the chest wall. It is particularly valuable for evaluating cardiac anatomy, identifying abnormalities, and assessing overall cardiac performance. Transthoracic echocardiography is commonly employed in the diagnosis and monitoring of various cardiovascular conditions, including heart failure, valvular disorders, and congenital heart diseases. Its non-invasive nature makes it a preferred choice for routine cardiac assessments, offering valuable insights for effective patient management and treatment planning.