Patienter med lavt hjerteoutputsyndrom, der gennemgår lokal tandbedøvelse

Inclusion Criteria:

• Patients with advanced heart failure, in INTERMACS III using dobutamine at 5 to 20 µg/kg/minute due to low cardiac output syndrome
• Presence of periodontal disease, in the 4th or 6th sextant with indication of supragingival and/or subgingival periodontal scaling;
• Residual root or teeth with periodontal disease in the jaw, with simple extraction indicated.

Exclusion Criteria:

• Patients with a ventricular assist device such as an intra-aortic balloon implanted less than 24 hours after the dental procedure or with extracorporeal membrane oxygenation (ECMO);
• Using other inotropes;
• On mechanical ventilation;
• Continuously using a non-invasive ventilation mask;
• In septic shock;
• Presence of acute myocardial infarction <30 days;
• Patients with terminal non-cardiac disease, cyanotic congenital heart disease or cardiomyopathies with arrhythmogenic potential (arrhythmogenic dysplasia, hypertrophic cardiomyopathy, non-compacted myocardium);
• Pregnant women;
• History of sudden death recovered < 1 month ago;
• In the recent postoperative period of cardiac surgery (5 days);
• Allergic to sodium bisulfite and methylparaben, preservatives of epinephrine and the anesthetic cartridge, respectively.