Your thyroid and heart disease have a relationship that your medication might not be able to treat. If your thyroid health is not a priority, some heart conditions can worsen and be incurable. Cardiac symptoms and signifiers may point to an underlying thyroid condition that must be treated to resolve the associated heart problem. Moreover, symptoms such as hypothyroidism, chest pain, and hyperthyroid heart rates are cardiovascular identifiers related to thyroid conditions.
Thyroid And Heart Disease Symptoms
1. Your Thyroid and Heart
Thyroid imbalances can lead to erratic and dangerous shifts in blood pressure, heart rhythms, and total heart function. Due to this, the heart muscles require thyroid hormone to pump blood to the rest of the body properly. You may experience a racing or slow heart rate due to your thyroid condition. For this reason, Hypothyroidism and hyperthyroidism can affect your heart disease.
2. Irregular Heart Beats
— NIDDK (@NIDDKgov) July 11, 2017
Hypothyroidism can cause irregular heartbeats such as flutters and missing or extra heartbeats. These symptoms may be a signifier that one has developed bradycardia arrhythmia, a slowed heart rate that leads to tissues and organs not receiving appropriate amounts of oxygen and nutrients. In severe cases of bradycardia, or exceptionally slowed heart rate, one may experience cardiac arrest.
3. Heightened Levels of Homocysteine
Those with hypothyroidism have heightened levels of homocysteine in their blood due to poor liver function. For this reason, inhibited thyroid levels reduce the efficacy of many systems in the body such as the liver and its decreased functionality makes it unable to regulate and normalize homocysteine levels.
Homocysteine is an amino acid produced by the body when digesting dietary proteins and is part of the methylation process. Unfortunately, excess amounts of this compound link to significantly greater risks of developing heart disease, dementia, and neurodegenerative disease.
4. Arterial Plaque
A common symptom of hypothyroidism is high cholesterol, weight gain, and obesity which are all factors that play a role in the development of calcification or arterial plaque. This alone increases the risk of experiencing cardiac events such as heart attacks or heart failure.
Additionally, calcification leads to atherosclerosis, a narrowing, and hardening of the arteries that inhibits blood flow. Although high cholesterol and obesity are not exclusive to hypothyroidism, many with this condition are unable to resolve them without proper treatment.
5. High Blood Pressure
Those with hypothyroidism often experience high blood pressure or hypertension. This may result in reduced levels of thyroid hormone which makes heart vessels stiffen. When this happens, it would be hard for the heart to pump blood. Additionally, this may lead to increased blood pressure that may induce other symptoms or conditions such as an aneurysm, thickening and hardening of the arteries, reduced cognitive ability, weakening of one’s blood cells, and heart failure.
Hyperthyroidism causes an overproduction of thyroxine (T4) in the body which can lead to overactive and excessively active metabolic function and fast heartbeats. Those with hyperthyroidism are at greater risk of tachycardia where one has dangerously hastened and hard heartbeats. As your heart rate increases, you have a higher danger of having heart palpitations.
7. Secondary Hypertension
— Tiny Kidney Project (@TinyKidney) August 1, 2017
Both hypothyroidism and hyperthyroidism can increase your blood pressure and cause secondary hypertension. Hyperparathyroidism can also cause high blood pressure because of its increased release of parathyroid hormone. This hormone increases the amount of calcium in your blood which triggers your blood pressure to rise. These types of high blood pressure will not respond to blood pressure medications because it associates with your thyroid condition.
Watch this video from Doctor’s Circle to find out how your thyroid affects heart failure!
Thyroid function plays a significant role in the heart’s ability to work properly. Moreover, Physicians can doom their patient to suffer from a thyroid-related heart condition that would be otherwise treatable if overlooked. Appreciating and understanding the profound connection between one’s thyroid and heart is important for both treatment and reducing the risk of life-threatening diseases. Treat your thyroid and heart disease by having an optimized thyroid treatment and diet.
Have you suffered from any thyroid-heart disease you were unable to treat without treating your thyroid? Share your experience with us in the comments below!