Yes, the patient can be cleared for aquablation surgery with isolated atrial premature complexes on ECG.
Isolated atrial premature complexes (APCs) on a preoperative ECG do not require further cardiac workup or delay of surgery in a patient with otherwise normal labs and no cardiac symptoms. The current evidence demonstrates that APCs alone are not an indication to cancel or postpone noncardiac surgery, including aquablation procedures.
Guideline-Based Reasoning
The 2024 AHA/ACC perioperative guidelines 1 specify that preoperative ECG abnormalities warranting further evaluation include ST-segment elevation, ST depression, T-wave inversions, left ventricular hypertrophy, significant pathologic Q-waves, Mobitz type II or higher atrioventricular block, bundle branch block, QT prolongation, or atrial fibrillation. Notably, isolated atrial premature complexes are not listed among the ECG abnormalities that require additional cardiac evaluation before surgery.
The 2014 ESC/ESA guidelines 2 explicitly state that "no medication is recommended to suppress supraventricular premature beats" in the perioperative period, reinforcing that these findings are benign and do not require intervention or delay of surgery.
Risk Stratification Context
For aquablation specifically, this is considered an intermediate-risk urologic procedure. The 2024 guidelines 1 recommend preoperative ECG for patients undergoing elevated-risk surgeries, which this patient appropriately received. However, the finding of APCs does not change the surgical risk profile or require additional testing.
Important Caveats:
- Ensure the patient is truly asymptomatic: No chest pain, dyspnea, palpitations, syncope, or other active cardiac symptoms 1
- Confirm no underlying structural heart disease: The normal labs and isolated ECG finding suggest this is the case
- Distinguish from atrial fibrillation: APCs are isolated premature beats, not sustained arrhythmia requiring anticoagulation or rate control 2
Supporting Evidence
Research demonstrates that preoperative ECG abnormalities in general have limited predictive value for postoperative cardiac complications 3. While one study showed APCs detected on screening ECG were associated with long-term mortality in community populations 4, this finding relates to chronic cardiovascular risk stratification, not acute perioperative risk that would contraindicate surgery.
Aquablation-Specific Considerations:
Recent data shows aquablation can be safely performed even as same-day discharge procedures 5, with comparable safety profiles across different patient populations 6. The procedure has been successfully performed in patients with various comorbidities and even prior BPH surgeries 6, suggesting that isolated APCs represent minimal additional risk.
The patient should proceed to surgery without delay. Document the APCs in the preoperative assessment, ensure anesthesia is aware, and use the preoperative ECG as a baseline for comparison should any postoperative complications arise 1.