Is oxygen good for heart failure, and why do patients with heart failure need low concentration oxyg

Oxygen does not reduce symptoms, but it helps a little!

Because heart failure is caused by low qi and blood energy in the body, insufficient blood supply to the body, and lack of blood and oxygen to the heart. Oxygen inhalation is to increase the concentration of blood oxygen in the body, but it cannot increase the body's qi and blood energy. So heart failure doesn't play a big role.

The only effective way to replenish qi and blood energy is to go to bed early at night! Because 6-12 o'clock in the evening is the only effective sleep period for the body to replenish qi and blood energy, the body's qi and blood energy replenishment is sufficient, and the body can use the possibility of repairing problems. Normal people need to sleep 70 minutes every day during this time period to achieve the balance of the body's qi and blood energy, if the 70 minutes of sleep time are lost, then the body's qi and blood energy will definitely be insufficient, the body will have insufficient blood supply, organs will appear ischemia and hypoxia, and diseases will occur.

Therefore, it is recommended to solve the problem fundamentally, that is, it is necessary to go to bed early during this time period and replenish the body's qi and blood energy, which is the fundamental way to solve the problem. Better than any medicine and doesn't cost anything.

1. If you have seen a specialist doctor to diagnose heart failure, oxygen is useful, and the treatment routine in the hospital is as follows: high-flow oxygen can be given for a short time (within 1 hour), and low-flow oxygen should be given for a long time (2-20 hours).

2. If heart failure is ruled out, you can try to give oxygen inhalation to see if the symptoms are alleviated? For usage, refer to "2". Further investigation and diagnosis, is it a problem of the respiratory system (lungs, trachea, bronchi, etc.)?

Simply reducing symptoms is afraid of delaying the disease. Those symptoms are the body's defensive response and can be understood as a reminder.

3. If organic diseases are excluded, that is, no physical problems can be found, but there are symptoms, it is often a psychological and emotional problem, which is related to depression, and it is not harmful to inhale oxygen for 1 hour a day, and it has the effect of support and comfort.

Your symptoms are not enough to make a diagnosis of heart failure. Go to the hospital and get a doctor's diagnosis. It is best to inhale oxygen under the guidance of a doctor, and you can't grasp the concentration and amount of oxygen.

Rationale for oxygen inhalation in heart failure.

It is important to ensure that SAO2 is in the normal range (95-98%) in order to maximize oxygen delivery to the organs and ensure tissue oxygen perfusion, thereby preventing end-organ insufficiency and multi-organ failure.

Class recommendations, level C evidence.

To achieve these goals, the airway should be patency first, followed by elevated FiO2. If these measures do not guarantee tissue oxygen perfusion, endotracheal intubation should be performed.

Category A recommendation, level C evidence.

Although oxygen is a more straightforward approach, there is no evidence that increasing oxygen concentration improves prognosis. Studies have shown that high concentrations of oxygen can reduce blood flow, reduce cardiac output, increase blood pressure, increase systemic vascular resistance, and have a tendency to increase mortality.

Patients with acute heart failure with hypoxemia should not increase the inhaled oxygen concentration.

Category A recommendation, level C evidence.

Increasing the concentration of inspired oxygen in patients without evidence of hypoxemia is controversial and can cause harm.

I hope you find the above reply helpful.

Hello, according to your description, the elderly with heart failure need oxygen, and oxygen inhalation also helps to alleviate the condition, but oxygen inhalation is not able to completely ** heart failure, for heart failure patients, or need to be under the guidance of a doctor for medication**, and for severe heart failure patients also need to take cardiotonic drugs, it is recommended that patients should also pay attention to rest at ordinary times.

Suggestion: Patients with heart failure can often have symptoms of chest tightness, palpitations, shortness of breath, wheezing, dyspnea, long-term heart failure, which can lead to hypoxia. If there are slight symptoms, oxygen can be added for up to 1 hour.

Oxygen: Severe hypoxia in patients with cor pulmonale can lead to respiratory failure, so improving hypoxia is an important measure. The degree of hypoxia can be determined by the patient's symptoms

1.Cyanosis: a sign of hypoxia, which is manifested as a purple-blue mucous membrane and **, which is more obvious in the capillary-rich parts such as nails, ears, nose, lips and cheeks.

2.Changes in respiratory rhythm: mild hypoxia increases breathing, and severe hypoxia may cause respiratory rhythm abnormalities such as Chan's breathing or apnea.

3.Changes in blood pressure: increased stroke volume in mild hypoxia, blood pressure may rise, and hypotension, arrhythmia, or asystole may occur in severe hypoxia.

4.Central nervous system manifestations: mild hypoxia, inattention, disorientation; Severe hypoxia, the patient is irritable, delirious, delirious, and even comatose, and some patients have facial muscle twitches, or generalized convulsions.

Mild or severe hypoxia is safer to take continuous low-flow oxygen, commonly used with an oxygen flow rate of 1 2 litres and an oxygen concentration of 25% to 29%. Nasal cannula and nasal congestion can be used for home oxygen inhalation, and attention should be paid to humidification and prevention of nasal cannula blockage during oxygen inhalation, and regular cleaning and replacement.

Analysis:

Hello, according to the patient's current condition, the main thing is heart failure, which leads to insufficient blood and oxygen supply to various organs and causes various symptoms at present.

Guidance: Oxygen inhalation can improve the oxygen supply to all organs of the body, so it is conducive to controlling the progression of the disease, so it is necessary to inhale oxygen. It is advisable to consult a doctor.