What are the emergency measures for acute left heart failure?

Emergency management measures for acute left heart failure include adjusting body position, oxygen administration, and rapidly establishing intravenous access. The details are as follows:

1. Adjusting body position

The patient's position should be adjusted immediately. The patient should be placed in a sitting or semi-sitting position with legs hanging down or kept low to reduce venous return.

2. Oxygen administration

During an episode of acute left heart failure, patients may experience hypoxia. High-flow nasal cannula oxygen therapy should be administered to improve pulmonary ventilation and relieve hypoxic symptoms.

3. Rapidly establishing intravenous access

In emergency treatment of acute left heart failure, intravenous access must be established promptly to facilitate drug administration and blood sample collection.

In addition to the above emergency measures, continuous monitoring of vital signs and fluid management are also essential. Patients with acute left heart failure should actively cooperate with physicians and strictly adhere to medical instructions. Delayed or inadequate treatment may lead to multiple organ failure, posing serious risks to health.