Subscribe
76
Wang Li Bing
Intensive Care Medicine Department
About me
Loudi Central Hospital, ICU, attending physician, has been engaged in ICU clinical work for many years, with rich clinical experience in the treatment of emergency patients.
Proficient in diseases
Proficient in using equipment such as continuous electrocardiogram monitoring, oxygen saturation detection, blood pressure monitoring, and disease monitoring.
Voices
Why does heart failure cause ascites?
Heart failure is relatively common in clinical settings, primarily divided into left heart failure, right heart failure, and global heart failure. The clinical manifestations of left heart failure are mainly reflected in symptoms of pulmonary congestion. It can present as varying degrees of dyspnea, cough, expectoration, palpitations, and fatigue. Right heart failure is mainly due to obstruction of the inferior vena cava flow, leading to increased venous pressure and capillary pressure. This causes plasma components to extravasate and ultimately leads to the formation of ascites. Global heart failure includes the symptoms of both left and right heart failure. Therefore, it is essential to seek medical attention promptly after heart failure occurs.
Pulmonary embolism should be treated in the department of respiratory medicine.
Pulmonary embolism is an emergency in clinical settings, with rapid progression and extreme danger, and is generally treated by the department of respiratory medicine. Pulmonary embolism primarily occurs due to dislodged blood clots that block the pulmonary artery and its branches, leading to pulmonary infarction. The clinical manifestations of pulmonary embolism mainly include severe breathing difficulties, chest pain, coughing up blood, and even circulatory disturbances. After a pulmonary embolism occurs, a pulmonary artery CT scan can be used to further confirm the diagnosis. Treatment options may include thrombolysis, and possibly anticoagulation therapy with low molecular weight heparin or warfarin. (Specific medications should be used under the guidance of a physician.)
What are the symptoms of upper gastrointestinal bleeding?
Upper gastrointestinal bleeding is relatively common in clinical practice. Its clinical manifestations mainly relate to the volume and rate of bleeding. Clinically, patients may experience vomiting blood and black stools. If a patient has a large amount of bleeding, they may develop hemorrhagic shock or hemorrhagic anemia, presenting symptoms such as dizziness, palpitations, and weakness. In such cases, patients should seek prompt treatment at a hospital, where they can receive blood transfusions, hemostasis, and volume repletion as active measures. If conditions permit, a gastroscopy can be performed to further clarify the diagnosis.
Pulmonary embolism should be treated in the department of respiratory medicine or cardiology.
Pulmonary embolism is a pathological process in which a blood clot in the vessels detaches, affecting the pulmonary artery and its branches. After the occurrence of a pulmonary embolism, patients generally visit the respiratory medicine department. Clinically, a pulmonary artery CTA can be performed to further confirm the diagnosis. The treatment methods in clinical practice are mainly as follows: If the patient experiences circulatory disturbances, emergency thrombolytic therapy may be considered; if the patient's circulation is stable, treatment with low molecular weight heparin and warfarin anticoagulation can be considered. Of course, it is important to monitor the patient's respiration and blood pressure.
What are the causes of chronic heart failure?
Chronic heart failure is also relatively common in clinical settings, mainly referring to patients with existing heart diseases. If a patient with a long history of hypertension experiences lung infection and fatigue, it can trigger an acute episode of chronic heart failure. At this time, the patient may experience symptoms such as difficulty breathing and fatigue. It is crucial to seek prompt medical attention, where common clinical treatments include cardiotonic, diuretic, and vasodilator therapies. For chronic heart failure, treatment should also actively address and remove the underlying causes and treat the primary disease to save the patient's life.
How to replenish potassium for hypokalemia
After the occurrence of hypokalemia, we usually adopt oral potassium supplementation or intravenous potassium supplementation. Oral potassium supplementation is the safest method clinically, and patients can also be advised to consume potassium-rich fruits or vegetables, etc. On the other hand, there is intravenous potassium supplementation, which must be decided based on the patient's urine output. Generally, potassium supplementation can be carried out only when the patient's urine output is more than 500 milliliters per day. However, the concentration of potassium must be diluted and not administered undiluted to prevent arrhythmias and so on.