Providing dental treatment for patients with cardiovascular disease

The appropriate management of dental patients with cardiovascular disease is contingent on appropriate assessment and evaluation. Baseline vital signs, a good medical history and medical evaluation are all essential for the safe delivery of care. All patients with cardiovascular disease can be managed using the following guidelines: 1. Properly assess the patient. This should include an assessment by the dentist and also a medical consultation if required. 2. Establish what medications the patient is taking along with the dose and timing and note any potential drug interactions and side effects. 3. Use short appointments (less than one hour), preferably in the morning. 4. Premedication should be considered to alleviate anxiety. The intraoperative use of nitrous oxide and oxygen is also a reasonable strategy for patients with cardiovascular disease, particularly those with ischemic heart disease. 5. Effective local anesthesia is important in order to avoid undue stress during the appointment as long as the guidelines for the administration of epinephrine are followed. The use of epinephrine impregnated gingival displacement cord should be strictly avoided in patients with cardiovascular disease. 6. For patients with angina pectoris, a fresh supply of nitroglycerin should be available at the time of the appointment. Prophylactic nitroglycerin has been shown to be effective in the prevention of both hypertension and angina pectoris during dental treatment. The appointment should be terminated early if the patient becomes overly anxious. In the event of cardiovascular symptoms during dental treatment, all work should be stopped. Emergency measures should be instituted if necessary. Preparations for emergencies should be undertaken by all dentists. The treatment of patients with cardiovascular disease is relatively simple if the proper steps are taken. The use of blood pressure measurements on all patients will help to screen for undiagnosed hypertension and all patients who are potentially hypertensive should be referred for medical evaluation. A preventive approach to the treatment of these patients will serve to prevent untoward outcomes and provide safe and simple delivery of dental care for cardiovascular patients.