Flustered, chest tightness… Heart discomfort, don’t just know ECG, these tests do right, disease nowhere to escape!

If the heart is regarded as a house, then the ECG is to see whether the circuit of the house is unblocked; the color Doppler ultrasound is to see how big the house is and whether it leaks; the coronary angiography is to check whether the water pipe is blocked and whether the pipe is rusted? < / P > < p > when you feel chest pain, chest tightness, palpitation, suffocation and dizziness, the doctor will have a thorough inspection of the house. Are your symptoms caused by the blocked circuit in the house, water leakage, blocked or embroidered water pipes? These doctors can’t judge by naked eyes. They need to judge by means of unreasonable examination. What’s wrong with them! < / P > < p > but the diagnosis of ECG depends on whether there is a disease during the examination, such as palpitation. ECG may change during the attack period. At this time, ECG can be used to find out the abnormality, and ECG can completely return to normal during the remission period. < / P > < p > so when you have heart discomfort, such as chest tightness, palpitation and chest pain, the first priority is not to go to a big hospital to find an expert, but to immediately capture an ECG when you have a disease nearby, and it’s not too late to find an expert after capturing the ECG when you have a disease. < / P > < p > what questions do you have about heart health? Welcome to the live room! At 7:00 p.m. on September 27, experts will answer for you in the live room ~ < / P > < p > resting electrocardiogram is the most commonly used noninvasive examination method. The detection rate of this kind of examination is relatively high when the symptoms occur. If the examination is missed in the attack period, it may be shown as normal ECG. < / P > < p > when the disease does not attack, abnormal ECG may not be captured and missed diagnosis may occur. If some patients with coronary heart disease, in the absence of chest pain attack, ECG can be completely normal. < p > < p > dynamic electrocardiogram can continuously record up to 100000 times of ECG signals within 24 hours, which can be said to be the “enhanced and upgraded version” of ordinary electrocardiogram and improve the detection rate of arrhythmia. < / P > < p > Holter pasted several electrodes on the patient’s chest, then connected them to a walkman sized machine, and hung them on his waist. There are audio tapes and batteries inside. There is a button on the shell. If you feel uncomfortable, just press it to make a mark. It can record all ECG of patients in 24-48 hours. Holter back for ECG examination, can be appropriate activities, such as eating, walking, climbing stairs and so on. < / P > < p > 2. Once the electrode attached to the body falls off, it will affect the continuity of monitoring, resulting in missed detection, such as paroxysmal atrial fibrillation may not be detected; < / P > < p > let the subjects exercise on the plate to increase the cardiac load. In this process, if the tester has chest pain, and the ECG changes significantly and reaches the corresponding diagnostic criteria, it can provide the basis for disease diagnosis. < / P > < p > some heart diseases can cause changes in cardiac electrical activity, but some heart diseases do not affect the ECG, but only affect the structure of the heart itself. For example, the heart expands, the heart contracts weakly, and the gate of the heart is not tightly closed. The diagnosis and occurrence of these diseases are more dependent on the cardiac ultrasound examination, and this kind of disease generally does not change with the remission of symptoms So it can be checked at any time. < / P > < p > coronary angiography is a common and effective method for the diagnosis of coronary atherosclerotic heart disease. It is a relatively safe and reliable invasive diagnostic technology. It has been widely used in clinical practice and is considered as the “gold standard” for the diagnosis of coronary heart disease. < / P > < p > coronary angiography is to use a catheter along the radial artery or femoral artery to puncture into the artery, extend to the coronary artery opening, and then inject the contrast agent into the coronary artery, so that the internal shape of the coronary artery can be displayed, such as whether there is stenosis or plaque in the coronary artery, mainly to understand the internal shape of the coronary artery and the blood flow velocity in the coronary artery. < / P > < p > coronary angiography is usually diagnosed again after the first few examinations and the basic judgment is coronary heart disease. Before examination need to confirm platelet content and coagulation function, and whether to iodine allergy, because do radiography is need to use iodine preparation to help develop. BEAUTY&SKIN CARE