What is the difference in the characteristics of angina pectoris, typical features of angina?

The main thing is that you can have a dull pain in the chest, a feeling of squeezing, etc., which can be relieved by yourself or after medication.

The clinical features of typical angina pectoris are the most common in the middle or upper third of the sternum, which can radiate to the cervicopharynx or the left shoulder and the inner side of the left arm, and the nature is sudden, showing tightness, constriction, pressure or suffocation, often forcing the patient to stop the original movements, lasting less than 1 to 5 minutes, rarely more than 15 minutes, and the predisposing factors will mostly occur in sports labor, emotional agitation, or in the case of full meals, cold, and smoking. The relief method is rest or nitroglycerin will be relieved within 1 to 5 minutes, and patients should pay attention to rest in their daily life, pay attention to the combination of work and rest to ensure adequate sleep.

Extended information: 1. Angina pectoris is a group of symptoms, which is a clinical syndrome of myocardial ischemia due to a temporary imbalance between myocardial hypoxia and oxygen supply. Myocardial ischemia can be caused by increased myocardial oxygen demand exceeding the capacity of the diseased coronary arteries, decreased coronary blood supply, or both. It is characterized by paroxysmal anterior chest squeezing pain, which can be accompanied by other symptoms, the pain is mainly located in the posterior part of the sternum, can radiate to the precordial area and the left upper extremity, often occurs during labor or emotional agitation, each episode is 3 5 minutes, can be once a few days, or several times a day, and disappears after rest or nitrate preparations.

2. The disease is more common in men, most patients are over 40 years old, and fatigue, emotional agitation, satiety, cold, rainy weather, and acute circulatory failure are common triggers.

3. Angina pectoris is a group of symptoms, which is a clinical syndrome of myocardial ischemia due to a temporary imbalance between myocardial hypoxia and oxygen supply. Myocardial ischemia can be caused by increased myocardial oxygen demand exceeding the capacity of the diseased coronary arteries, decreased coronary blood supply, or both. It is characterized by paroxysmal anterior chest squeezing pain, which can be accompanied by other symptoms, the pain is mainly located in the posterior part of the sternum, can radiate to the precordial area and the left upper extremity, often occurs during labor or emotional agitation, each episode is 3 5 minutes, can be once a few days, or several times a day, and disappears after rest or nitrate preparations.

The disease is more common in men, most patients are over 40 years old, and fatigue, emotional agitation, full food, cold, rainy weather, and acute circulatory failure are common triggers.

Answer]: a, b, c, e

Typical angina is characterized by: Triggers: often triggered by physical activity, agitation, heavy meals, cold, or tachycardia.

It can also occur at night. Site and radiation site: The position of the classic banded part is behind the upper middle of the sternal body, and can also be in the precordial area, often radiating to the left shoulder, medial arm to the little finger and the unnamed cherry finger, or to the neck, pharynx, and lower bones, and a few can radiate to other atypical sites or the pain of the radiation site is more significant.

The range of pain in the precordial area is such as the size of the palm of the hand and the boundary is not clear. Nature: compression, constriction or stuffiness, sometimes suffocation and a sense of impending death, pain can be mild or severe, severe with anxiety, cold sweat.

Duration and relief: After the onset of pain, it usually gradually worsens, resolves spontaneously in 1 to 5 minutes, and occasionally up to 15 minutes, with rest or sublingual nitroglycerin.

Hello Characteristics of typical attacks of angina.

1.Typical angina symptoms.

Sudden, sudden, squeezing, bulging, or asphyxiating pain behind the upper or middle sternal body may also affect most of the precordial area, radiating to the left shoulder, anteromedial aspect of the left upper extremity, ring finger and little finger, and occasionally accompanied by a sense of impending death, often forcing the patient to stop moving immediately and, in severe cases, sweating. The pain lasts 1 to 5 minutes and rarely exceeds 15 minutes; With rest or nitroglycerin, the pain disappears within 1 2 minutes (rarely more than 5 minutes). It usually occurs during exertion, agitation (anger, anxiety, overexcitement), cold, full food, smoking, and can also be induced by anemia, tachycardia, or shock.

It is recommended that the Chinese patent medicine Musk Baoxin Pill can be taken for a long time to truly improve the blood supply to the myocardium. My parents have been taking Musk Baoxin pills all year round, and the effect of preventing angina pectosis is good.

2.Atypical angina symptoms.

Pain may be located in the lower sternum, left precordium, or upper abdomen, radiating to the neck, jaw, left scapula, or right anterior chest, and may disappear quickly or be limited to discomfort and stuffiness in the left anterior chest, and is common in older patients or diabetic patients.

Typical angina, the onset time is generally less than 5 minutes, squeezing pain in the precordial area, dull pain, strong breath-holding feeling, and a sense of impending death. May be accompanied by pain that radiates to the inside of the left upper arm, shoulder and back. Angina pectoris is a symptom of a chronic disease, and you can take some medicines with Chinese herbal ingredients, such as Musk Baoxin Pills, pure Chinese medicine preparations, which can be taken for a long time.