A stable overall course does not mean that hypotension prevention required no intervention.
What the publication shows
Two patients aged ninety-six and ninety-two underwent combined transcatheter valve implantation and off-pump coronary surgery. Remimazolam and fentanyl were used for anesthesia. Catecholamines were required to maintain circulation, and both patients were discharged without reported complications.
Limits of the evidence
Two uncontrolled cases cannot quantify comparative safety in very elderly cardiac patients. Surgical technique, vasoactive support and co-administered drugs are inseparable from the reported outcome. The authors acknowledged the limited evidence in this high-risk population.
Application to expert review
For a hemodynamic opinion, examine blood-pressure trajectories and support requirements rather than relying on a summary label of stability. Successful treatment under active rescue or preventive measures does not establish that the anesthetic had no circulatory effect.
Source and related reading
Source: Publication PMC10600062. The case-review applications above are interpretive analysis.
Related reading: Gastroscopy Dose-Finding Still Required Propofol Rescue in Four of Twenty-Two Patients.
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