Coronary heart disease is a common chronic heart disease, encounter external stimuli is very easy to attack, not only induced angina, sudden death will occur, patients need intensive care, suffering from coronary heart disease can not be arbitrarily extraction tooth to do the following preparations:
A. Patients with angina pectoris should be the first medical treatment in stable condition after tooth extraction. The side to be equipped with anti-anginal drugs. When necessary, the dentist and dental instruments cardiologist in close cooperation, and tooth extraction under ECG monitoring.
Two. Tooth when the anesthetic is the best choice for lidocaine, and try not to join the adrenaline in order to avoid tachycardia-induced arrhythmias or heart failure.
3. Anesthesia to be safe, operating skilled, action should be lightweight to minimize the pain stimulation, bleeding and injury in order to avoid patients with mental stress and The type and characteristics of the orthodontic treatment blood pressure fluctuations, thus increasing the burden on the heart basin.
4. Absence of exceptional circumstances should removal of bad teeth in stages. Before and after extraction should be anti-infective prophylactic treatment.
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