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Liu Ying
Cardiology
About me
Benxi Central Hospital, Cardiovascular Department, Associate Chief Physician, has been engaged in cardiovascular clinical work for many years and has rich clinical experience in the diagnosis and treatment of cardiovascular diseases.
Proficient in diseases
Specializing in common cardiovascular diseases such as angina, high blood pressure, sudden death, arrhythmia, heart failure, premature beats, irregular heartbeat, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction, etc.
Voices
acute pericarditis clinical manifestations
The clinical manifestations of acute pericarditis include symptoms and signs. The symptoms of acute pericarditis are pain behind the sternum and in the precordial region, which often occurs during the fibrinous exudative phase of inflammation. The pain can radiate to the neck, left shoulder, left arm, and even the upper abdomen. The nature of the pain is sharp, related to respiratory movements. As the condition progresses, the pain can disappear and be replaced by difficulty breathing. Some patients may develop significant pericardial effusion leading to cardiac tamponade, resulting in symptoms such as difficulty breathing, edema, and other related symptoms. During acute pericarditis, the most diagnostically valuable sign is the pericardial friction rub, typically located in the precordial area. A typical friction rub can be heard consistent with atrial contraction, ventricular contraction, and ventricular relaxation, known as a triphasic friction rub, and so on.
What are the symptoms of acute pericarditis?
Acute pericarditis is an acute inflammatory disease of the visceral and parietal layers of the pericardium. The most common causes are viral infections and bacterial infections, but autoimmune diseases and uremia can also cause acute pericarditis. Characteristic pain behind the sternum or in the precordial area is common during the fibrinous exudative phase of the inflammation. This pain is associated with respiratory movements and often worsens with coughing, deep breathing, changes in body position, or swallowing. The nature of the pain is very sharp and can radiate to the neck, left shoulder, left arm, or even the upper abdomen. As the condition progresses, symptoms can shift from the fibrinous phase pain to dyspnea during the exudative phase. Some patients may develop significant pericardial effusion, leading to cardiac tamponade, and subsequently exhibit a range of related symptoms, including dyspnea and edema.