hemodinámico

Hemodinámico refers to the study of blood flow within the circulatory system. It encompasses the principles of fluid dynamics as applied to blood, considering factors such as pressure, flow rate, and resistance. Understanding hemodynamics is crucial for diagnosing and managing various cardiovascular conditions.

Key concepts in hemodynamics include blood pressure, which is the force exerted by circulating blood against the walls of blood vessels, and cardiac output, the volume of blood pumped by the heart per minute. Resistance to blood flow, primarily influenced by the diameter of blood vessels and the viscosity of blood, also plays a significant role. Changes in these parameters can indicate underlying physiological or pathological processes.

Physicians use hemodynamic monitoring to assess a patient's circulatory status, particularly in critical care settings. This can involve measuring invasive parameters like arterial and central venous pressures, or non-invasive techniques such as echocardiography and Doppler ultrasound. These measurements help guide treatment decisions, optimize fluid management, and evaluate the effectiveness of interventions aimed at improving blood circulation. Abnormal hemodynamic patterns can be indicative of heart failure, shock, or other serious conditions requiring immediate medical attention.