Doppler blood pressure detection in children

Doppler pediatric blood pressure testing is an auxiliary test for checking whether blood pressure is normal. Doppler color echocardiography (referred to as color ultrasound) is a sensitive and accurate technique for detecting heart valve regurgitation. Studies have shown that heart valve regurgitation in adults with normal heart structure is more common, but less information is available on pediatric studies. To this end, the use of color ultrasound to detect normal children, for the detection of normal pediatric heart valve regurgitation, influencing factors and its clinical significance. Through this examination, the lesion and the corresponding symptoms can be judged. Basic Information Specialist classification: growth and development check classification: ultrasound Applicable gender: whether men and women apply fasting: not fasting Tips: Maintain a normal diet and schedule. Normal value Normal blood pressure is as follows┏━━━━━┳━━━━━━┳━━━━━┓ ┃ age, systolic pressure, diastolic blood pressure ┃┃mmHg┃mmHg┃ ┣━━━━━╋━━━━━━╋━━━━━┫ ┃Newborn ┃70～82┃30～38┃ ┣━━━━━╋━━━━━━╋━━━━━┫ ┃1～6月┃70～100┃30～45┃ ┣━━━━━╋━━━━━━╋━━━━━┫ ┃6～12月┃┃90～105┃35～45┃ ┣━━━━━╋━━━━━━╋━━━━━┫ ┃1～2 years old ┃85～105┃40～50┃ ┣━━━━━╋━━━━━━╋━━━━━┫ ┃ 2～7 years old ┃85～105┃55～65┃ ┣━━━━━╋━━━━━━╋━━━━━┫ ┃7～12 years old┃90～110┃60～75┃ ┗━━━━━┻━━━━━━┻━━━━━┛ Clinical significance Abnormal results: The range of detection by the Doppler meter is: 1. Diagnosis of cerebral vascular stenosis and occlusion - determine the extent and extent of the lesion (including intracranial, intracranial, extracranial, common carotid and vertebral arteries). 2. Diagnosis of vasospasm - determine the location and extent of the lesion (especially for subarachnoid hemorrhage). 3. Evaluation of subclavian artery occlusive disease and stealing syndrome. 4. Detection of increased intracranial pressure. 5. Judge brain death. 6. Diagnosis of non-atherosclerotic cerebral artery stenosis (such as moyamoya disease, arteritis). The corresponding symptoms were analyzed based on the detected data. People who need to be examined: routine physical examination content, abnormal blood vessels. Precautions Forbidden before examination: Maintain a normal diet and schedule. Requirements for inspection: The doctor cooperates with the child's heart and patience, and chats while operating, distracting the child's attention, in order to facilitate the examination. Inspection process With the help of pulsed Doppler technology and 2MHz emission frequency, the ultrasonic beam can penetrate the thin part of the skull and directly trace the Doppler signal of the blood flow of the cerebral artery to obtain the hemodynamic parameters of the cerebral artery. Reflects the state of cerebrovascular function. The doctor analyzes the blood pressure changes and the corresponding symptoms based on the measured data to confirm the disease. Not suitable for the crowd Severe blood vessels and heart failure. Adverse reactions and risks Generally not.

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