Guide To The Causes Of Heart Murmurs

Mitral Valve Regurgitation

Mitral valve regurgitation is another cause that has been linked to the development of a heart murmur. This is a condition where the patient's mitral valve cannot close tightly. Thus, it allows blood to flow backward into their heart. In serious cases, mitral valve regurgitation stops blood from moving through the patient's heart and the rest of their body effectively. A heart murmur is one of the results and symptoms of mitral valve regurgitation.

Other signs of this condition include heart palpitations, fatigue, swollen ankles or feet, and shortness of breath. Shortness of breath is particularly noticeable when patients lie down or have been physically active. Mild cases may not need treatment. However, treatment for severe mitral valve regurgitation includes heart surgery to replace or repair the mitral valve.

Anemia

Anemia is another potential cause of heart murmurs. Anemia involves low red blood cells. Typically, patients find out they have anemia from a blood test that shows they have low hemoglobin or hematocrit. Hemoglobin is a significant protein found in red blood cells. It carries oxygen throughout the body. Without enough hemoglobin, and therefore insufficient oxygen flow, patients with anemia will experience symptoms such as shortness of breath and fatigue.

Anemia, including iron deficiency anemia, often causes the patient's heart to work much harder and pump blood faster to compensate. Unfortunately, this is what can cause heart issues, including heart damage and heart murmurs. Treatment for anemia is vital to correct these problems and prevent severe complications.