strong or weak

The pulse strength check is an auxiliary test method for checking whether the pulse is normal. The strength of the pulse is related to the stroke volume, pulse pressure and peripheral vascular resistance. The pulse is enhanced and the amplitude is large due to high stroke volume, wide pulse pressure and low peripheral resistance. It is seen in hyperthermia, hyperthyroidism, and aortic regurgitation. The pulse is weakened and the amplitude is low, which is caused by less stroke volume, small pulse pressure and increased peripheral resistance. It is seen in heart failure, aortic stenosis and shock. Through this examination, the lesion and the corresponding symptoms can be judged. Basic Information Specialist classification: growth and development check classification: physical examination Applicable gender: whether men and women apply fasting: not fasting Reminder: It is not suitable for strenuous exercise one hour before the examination. It should not be excessively stressed during the inspection, so as not to affect the result. Normal value Under normal circumstances, the pulse is powerful, and the pulse strength of women is slightly smaller. Pulse strength refers to the pulsation strength felt by the finger when the pulse is touched. Clinical significance Abnormal results: The strength of the pulse is determined by the amount of stroke, pulse pressure and peripheral vascular resistance. Some lesions can cause significant changes in the strength of the pulse, common with veins and fine veins. 1 pulsemanus (pulsemagnus), also known as bounding pulse (boundingpulse), can be seen in complete atrioventricular block, high dynamic circulation, anxiety, anemia, exercise, fever, hyperthyroidism, patent ductus arteriosus, peripheral arteriovenous fistula , mitral regurgitation, etc. 2 small pulse (small pulse) is also known as thread pulse (threadpulse). Fine veins are important signs in the clinic. The appearance of fine veins often indicates that the disease is heavy, mostly due to decreased left heart blood stroke volume, decreased pulse pressure, slower blood flow and increased surrounding resistance, and poor filling. See various causes of shock, heart tamponade, heart failure, mitral stenosis. People who need to check: Routine physical examination items, abnormal blood vessels. Precautions Forbidden before examination: Maintain a normal diet and schedule. Requirements for examination: The patient actively cooperates with the doctor during the examination. It is not suitable for strenuous exercise one hour before the examination. It is not appropriate to be overly stressed during the examination, so as not to affect the result. Inspection process During the examination, the doctor checks according to the inspection method: 1 pulsemanus (also known as bounding pulse), a pulse that is easy to feel. It refers to the large and powerful arterial pulsation during palpation, and it is full of strength. Hong pulse is due to the increase of left heart blood stroke volume, pulse pressure increase, blood flow is accelerated, and the surrounding resistance is reduced. 2 small pulse (small pulse) is also known as thread pulse (threadpulse). The amplitude of the arterial pulsation is small and weak, thin and soft, and the pulse is narrow and weak, and the momentum is not strong. Not suitable for the crowd Inappropriate people: severe blood vessels and heart failure.