Ejection fraction values below 35% indicate heart failure. The ejection fraction is a useful measure of left ventricular performance. The normal range is 63-77% for males and 55-75% for females. It reflects the pumping capacity of the heart.
Due to this the heart is not able to pump adequate blood to different organs in the body. In this process the kidneys too receive inadequate blood and to compensate for this start retaining sodium. When the sodium content in the blood increases it causes fluid to seep out and cause edema. This will also cause breathlessness and chest pain.
Treatment for low ejection fraction is focused on reducing symptoms and preventing the progress of the disease involved from worsening. Ejection fraction can be improved by lifestyle changes, medications and procedures, such as the insertion of an implantable defibrillator (ICD) if indicated. Lifestyle changes include limiting physical activity, eating a heart healthy diet, completely avoiding alcohol and/or tobacco use, practice relaxation techniques like yoga and keeping a daily weight diary to keep a tab on weight changes. Medications such as digoxin and beta blockers help to improve the pumping capacity of the heart. Discuss these options with your consulting doctor.
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