Anemia and Heart Health During Pregnancy: What You Need to Know - Cardiology

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Blood test


I am currently a mother scheduled for a cesarean section, but since my first prenatal check-up, my blood test report indicated anemia.
The prenatal nurse has consistently suspected that I have thalassemia.
This time, my blood test results have all decreased, and the nurse said I need to supplement with iron and also mentioned that I could undergo further testing, which has made me very worried about potential diseases.
Which department should I consult? Recently, I have been experiencing frequent angina and shortness of breath while walking.
Here are my test results:
First Report
RBC: 4.00
Hb: 8.70
Ht: 27.5
MCV: 68.80
MCH: 21.80
MCHC: 31.6
Second Report
RBC: 3.07
Hb: 5.9
Ht: 21.2
MCV: 68.7
MCH: 19.2
MCHC: 28.0

Yu, 20~29 year old female. Ask Date: 2016/03/12

Dr. He Dongjin reply Cardiology


Hello, I also suspect it may be Mediterranean anemia.
It is advisable to consult a hematologist for further examination.
Changhua Hospital cares about you.

Reply Date: 2016/03/12

More Info


Understanding anemia and heart health during pregnancy is crucial for both the mother and the developing fetus. Anemia, particularly iron-deficiency anemia, is a common condition during pregnancy, affecting a significant number of expectant mothers. It occurs when the body does not have enough healthy red blood cells to carry adequate oxygen to the body's tissues, which can lead to fatigue, weakness, and other symptoms.

From your reports, it appears that your hemoglobin (Hb) levels are significantly low, which is indicative of anemia. The first report shows an Hb of 8.70 g/dL, which is below the normal range for pregnant women (typically 11-12 g/dL in the first and second trimesters). The second report indicates a further decline to 5.9 g/dL, which is critically low and requires immediate attention. The red blood cell count (RBC) and other indices such as MCV, MCH, and MCHC also suggest that you may be dealing with microcytic anemia, which is often associated with iron deficiency or thalassemia (like Mediterranean anemia).

Given your symptoms of chest pain and shortness of breath while walking, it is essential to address these issues promptly. Anemia can exacerbate heart problems, especially during pregnancy, as the heart has to work harder to supply oxygen to both the mother and the fetus. The increased workload can lead to symptoms such as palpitations, fatigue, and even angina (chest pain).

You mentioned that the nurse suspects Mediterranean anemia, which is a genetic condition that affects hemoglobin production. It is advisable to undergo further testing to confirm this diagnosis, as it can have implications for both your health and the health of your baby. Tests may include a complete blood count (CBC), iron studies, and hemoglobin electrophoresis to determine the type of anemia you have.

In terms of which specialist to consult, it would be prudent to see a hematologist, who specializes in blood disorders, for a comprehensive evaluation of your anemia. Additionally, a consultation with an obstetrician is crucial to monitor your pregnancy closely, especially since you are planning for a cesarean section. The obstetrician can coordinate care with the hematologist to ensure that you receive the necessary iron supplementation and any other treatments required to manage your anemia effectively.

Iron supplementation is often the first line of treatment for iron-deficiency anemia. Your healthcare provider may recommend oral iron supplements or, in more severe cases, intravenous iron therapy. It is also essential to include iron-rich foods in your diet, such as red meat, leafy greens, beans, and fortified cereals, along with vitamin C-rich foods to enhance iron absorption.

In summary, it is vital to take your anemia seriously, especially in the context of pregnancy. The combination of low hemoglobin levels, chest pain, and shortness of breath warrants immediate medical attention. Consult both a hematologist and your obstetrician to develop a comprehensive treatment plan that addresses your anemia and ensures a healthy pregnancy and delivery. Regular monitoring and appropriate interventions can significantly improve your symptoms and overall health during this critical time.

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