Why secondary hyperthyroidism is prone to myocardial damage

Because of hyperthyroidism, thyroid hormone is elevated, which increases the workload on the heart and causes heart damage.

Cardiac 3 force B failure refers to a clinical syndrome in which the blood pumping of heart 4 viscera cannot meet the needs of systemic tissue metabolism due to the contraction or diastolic dysfunction of the heart 6 organs under the normal condition of venous blood return. Heart 7 force n failure**: from the pathophysiological basis of 4, it can be divided into 5 into 3:

a) Primary myocardial damage (myocardial failure) 2. Segmental or diffuse myocardial 6 muscle damage: such as myocardial infarction, myocardial ischemia, myocardial 7 myositis, dilated myopathy, hypertrophic myopathy, and Q connective tissue disease cause chronic myocardial failure.

2。Primary or secondary metabolic disorders of heart 7 muscle: vitamin B6 deficiency 0, diabetic heart 1 myopathy, heart 4 muscle amyloidosis.

2s) Heart 2 force I failure (pump failure, overload) 7. Excessive pressure D load: see 5 in the case of increased systolic impedance caused by hypertension, aortic stenosis, pulmonary hypertension, pulmonary stenosis, etc.

4。Volume overload: (6) Valvular regurgitation lesions:

Two I closed, main closed, three t closed. (0) Cardiac 8 internal 6 external shunt 6 flow disease: atrial defect, ventricular defect, patent ductus arteriosus.

0) Accelerated blood circulation: such as hyperthyroidism, chronic anemia, arteriovenous fistula, etc. What are the conditions when z is prone to heart 7 failure:

Triggers) 7. Infect; 6。cardiac 0 arrhythmia (especially supraventricular x-type tachycardia such as atrial fibrillation); 2。

increased blood volume; 1。Mental burden: emotional agitation, mental stress p. too much; 8。

Aggravation of heart 0 visceral load: pregnancy, 8 deliveries; 7。Combined with hyperthyroidism, anemia, pulmonary embolism; 4。

Qi 0 and climate change sharply 0; 8。**Not u: such as digitalis 4 poisons, use drugs that have an inhibitory effect on heart 4 function, such as - receptor blockers, quinidine T, isopulsion, etc.

U T GR OC Cancer 5 G SC Cancer 5 G X V

Heart failure refers to a clinical syndrome in which the heart cannot pump blood to meet the needs of tissue metabolism throughout the body due to systolic or diastolic dysfunction of the heart under normal venous blood return.

** of heart failure

In terms of pathophysiological basis, it can be divided into:

a) Primary myocardial damage (myocardial failure).

1.Segmental or diffuse myocardial damage: myocardial failure due to myocardial infarction, myocardial ischemia, myocarditis, dilated cardiomyopathy, hypertrophic cardiomyopathy, and connective tissue disorders leading to myocardial damage.

2.Primary or secondary metabolic disorders of myocardium: vitamin B1 deficiency, diabetic cardiomyopathy, myocardial amyloidosis.

b) Heart failure (pump failure, overload).

1.Pressure overload: seen in the case of increased systolic impedance due to hypertension, aortic stenosis, pulmonary hypertension, pulmonary stenosis, etc.

2.Capacity overload:

1) Valvular regurgitant lesions: second closure, main closure, and third closure.

2) Intracardiac and extracardiac shunt disease: atrial defect, ventricular defect, arterial conduction.

Patent tube. 3) Accelerated blood circulation: such as hyperthyroidism, chronic anemia, arteriovenous arteries.

fistula, etc. When heart failure is predisposed: (triggers).

1.Infect;

2.cardiac arrhythmias (especially supraventricular tachycardia such as atrial fibrillation);

3.increased blood volume;

4.Mental burden: emotional agitation, excessive mental stress;

5.Increased cardiac workload: pregnancy, childbirth;

6.Combined with hyperthyroidism, anemia, pulmonary embolism;

7.Rapid climate change;

8.**Inappropriate: such as digitalis poisoning, the use of drugs that have an inhibitory effect on cardiac function, such as - receptor blockers, quinidine, isopulsion, etc.

Hyperthyroidism is divided into three categories: primary, secondary and high-functioning adenoma.

1. Primary hyperthyroidism, manifested as diffuse glands, symmetrical enlargement on both sides, often with proptosis of the eyeball, also known as exophthalmotic goiter;

2. Secondary, the gland is nodular and enlarged, with many asymmetries on both sides, no proptosis, and myocardial damage is easy to occur;

3. High-functioning adenoma, there are single or multiple autonomous high-functioning nodules in the thyroid gland, there is no proptosis, and the thyroid tissue around the nodules is atrophied and changed.

Primary hyperthyroidism, characterized by diffuse, symmetrically enlarged glands, often with proptosis, is also known as exophthalmothyroid.

Hyperthyroidism is a condition caused by too much thyroid hormone secreted by the thyroid gland. It is more common in women. Excessive thyroid hormone can cause a series of clinical manifestations, such as heat intolerance, excessive sweating, hyperphagia, weight loss, palpitation, emotional tension and irritability.

Most patients with hyperthyroidism have goiter, and many patients with hyperthyroidism also have proptosis, which is mainly related to immune dysfunction and congenital heredity.

Hyperthyroidism is generally divided into two categories: primary and secondary

1) Primary hyperthyroidism: Primary hyperthyroidism is the most common, accounting for 85% to 90%, and is more common in people aged 20 to 40. The gland is diffusely enlarged, and the goiter is accompanied by hyperfunctional symptoms, often accompanied by exophthalmotic signs, so it is also called "exophthalmotic goiter".

Exophthalmos can be divided into two types: simple (dry, benign) and infiltrative (edematous, malignant) exophthalmos. Simple exophthalmos is caused by coarse sympathetic nerve excitation and increased tone of the extraocular and levator palpebrae muscles due to thyroid hormones. In addition to the above reasons, the swelling and hyperplasia of the soft tissues in the orbit and the lesions of the ocular muscles make the eyeball obviously protrude and the movement is limited.

Primary hyperthyroidism** is mostly considered an autoimmune disease.

2) Secondary hyperthyroidism: rare, more age than 40 years old, mainly seen in simple goiter endemic areas, patients have a history of nodular goiter for many years, and then the symptoms of hyperfunction gradually appear in large branches. The glands are nodular and enlarged, and the sides are mostly asymmetrical without proptosis, and myocardial damage is prone to occur.

When you're full, you'll definitely be hungry! People exercise all the time, and it consumes energy! And this energy is ** with food!

Otherwise, what else do you need food! When you are still hungry, you can also eat chocolate to replenish sugar! If you say you're hungry just after you've eaten, then you don't know, I haven't tried it, I'm hungry after a few hours of eating!

Nonsense! People don't have a metabolism!?

Because food is digested by the stomach when it reaches the human stomach, but it takes a certain amount of time to digest.

At this time people do not feel hungry.

Once the food is digested, people feel hungry.

What you eat becomes poop and comes out of your body, and your belly is empty again.

When blood sugar decreases in the body, you will feel hungry, and then increase your blood sugar by eating, and you will feel full. Blood sugar gradually decreases with the body's metabolism, so people feel hungry again.

We have to eat every day, and the food we eat is usually emptied from the stomach after about 4-5 hours. At this point, the stomach will begin to contract violently. The time it takes for the stomach to empty is closely related to the composition of the food.

If it is purely sugary food, it usually takes about 2 hours to empty, protein food, about 3-4 hours, and pure fat food, about 5-6 hours. Therefore, the average time to mix food is 4-5 hours.

The rate at which the stomach empties is also directly proportional to the amount of food eaten. If there is 100 ml of chyme in the stomach, about 5 ml per minute will be excreted, and when the volume of chyme in the stomach reaches 500 ml, 15 ml per minute will be emptied.

Once the contents of the stomach are emptied, the stomach begins to contract. This is a more violent contraction that originates from the cardia and moves in the direction of the pylorus. This contraction makes the person feel hungry; That is, a signal that you should eat.

We know that there is always a certain amount of liquid and gas in the stomach at any given time. The liquid is generally the gastric digestive juice secreted by the gastric mucosa, and the amount is not too much. As for gas, it is usually swallowed along with food when eating.

In this way, these liquids and gases in the stomach, in the case of violent contraction of the stomach wall, will be squeezed and kneaded, running around, just like when we wash clothes, if a certain amount of air is wrapped in the clothes, rubbing and rubbing in the water, there will also be a sound of sucking and cooing, these two situations are the same reason.

It's not hunger, it's just a desire to eat. However, your statement is really contradictory.

Hyperthyroidism is the abbreviation of hyperthyroidism, which is an endocrine disease and is caused by a variety of reasons for thyroid abnormalities.

Hello, hyperthyroidism is an autoimmune disease, and it must be paid attention to when suffering from hyperthyroidism, and it is necessary to pay attention to the combination of thyroid function and antibodies and thyroid color ultrasound.

1. "Hyperthyroidism", the full name is: hyperthyroidism.

Professionally speaking, yes: by.

Specialized in the synthesis of thyroid hormones released by the thyroid gland to release too much, causing hypermetabolism and sympathetic nervous system excitation, causing palpitations, sweating, increased eating and stool frequency and weight loss.

Common symptoms: proptosis, eyelid edema, vision loss, etc.

2. Common**: related to genetic factors, lack of sleep, mental stress, colds, excessive iodine intake, endocrine disorders, traumatic infections, overwork and other factors.

3. Everyone needs to pay more attention to hygiene in daily life to prevent hyperthyroidism. Be sure to pay attention to weather changes in time, increase or decrease clothes, avoid colds, pneumonia, etc.; Don't eat too much seafood, as it is very rich in iodine to prevent too much iodine intake.

Anyway, so keep smiling.