Cardiovascular
Dental Management of Patients with Angina pectoris (stable / unstable)
Important — second opinion only. DentiCision provides an evidence-based second opinion to assist the dentist. It does not replace the treating dentist's professional clinical judgment or consultation with the patient's physician. The treating dentist retains full clinical, scientific and legal responsibility. Always verify drugs and doses against current guidelines.
Is the angina stable — needed for the decision
Angina management depends on whether it is stable or unstable.
Emergency vs routine management
If EMERGENCY — what to do
- • Emergency care (pain, infection, swelling) is not delayed — use standard precautions.Ref: Virani SS et al. 2023 AHA/ACC multisociety Guideline for the Management of Patients With Chronic Coronary Disease. Circulation 2023;148:e9–e119
If ROUTINE — what to do
- • Answer the question above to see the routine-care plan.Ref: Virani SS et al. 2023 AHA/ACC multisociety Guideline for the Management of Patients With Chronic Coronary Disease. Circulation 2023;148:e9–e119
Clinical precautions
- • Patient's GTN spray chairside (consider 1 puff pre-operatively)
- • Short, morning appointments; effective pain and anxiety control
- • Limit adrenaline to ≤0.04 mg per visit (≈2 cartridges of 1:80,000–1:100,000); aspirate and inject slowly
- • Monitor BP/pulse; stop and give GTN if chest pain occurs — call emergency services if not relieved in 5 minutes
Decision by clinical scenario
Is the angina stable?
Stable — predictable exertional pain, unchanged pattern, controlled with GTN
Stable angina — proceed with cardiac precautions
Stable chronic coronary disease: elective dental care under local anaesthesia is appropriate with stress reduction and a limited vasoconstrictor dose.
- • Proceed with routine care once the listed precautions, labs or timing checks are satisfied.
- • Book at the most suitable time and keep appointments short where advised.
- • Patient's GTN spray chairside (consider 1 puff pre-operatively)
- • Short, morning appointments; effective pain and anxiety control
Unstable — new, worsening, at rest, or chest pain in the last weeks
Unstable angina — refer to cardiology; emergency care only
Unstable angina is an acute coronary syndrome with high short-term risk of myocardial infarction.
- • Defer elective / routine treatment until the condition is controlled, then re-assess.
- • Patient's GTN spray chairside (consider 1 puff pre-operatively)
- • Short, morning appointments; effective pain and anxiety control
- • Limit adrenaline to ≤0.04 mg per visit (≈2 cartridges of 1:80,000–1:100,000); aspirate and inject slowly
Information & tests to request
- • Is the angina stable? — Unstable angina (new, worsening or rest pain) is an acute coronary syndrome — only emergency care until cardiology review.
At a glance by procedure
Initial assessment before lab results or timing details are entered.
| Procedure | Initial assessment |
|---|---|
| Examination / radiographs | MODIFY / CAUTION Is the angina stable — needed for the decision |
| Supragingival scaling / polish | MODIFY / CAUTION Is the angina stable — needed for the decision |
| Deep scaling / subgingival RSD (subgingival calculus) | MODIFY / CAUTION Is the angina stable — needed for the decision |
| Root canal treatment | MODIFY / CAUTION Is the angina stable — needed for the decision |
| Simple extraction (1–3 teeth) | MODIFY / CAUTION Is the angina stable — needed for the decision |
| Surgical / bony extraction | MODIFY / CAUTION Is the angina stable — needed for the decision |
| Implant placement | MODIFY / CAUTION Is the angina stable — needed for the decision |
References
- Virani SS et al. 2023 AHA/ACC multisociety Guideline for the Management of Patients With Chronic Coronary Disease. Circulation 2023;148:e9–e119
- Vrints C et al. 2024 ESC Guidelines for the management of chronic coronary syndromes. Eur Heart J 2024;45:3415–3537
- Miller CS, Rhodus NL et al. Little and Falace's Dental Management of the Medically Compromised Patient, 10th ed. Elsevier 2023 — ischaemic heart disease (adrenaline ≤0.04 mg per visit)
Related guides
Important — second opinion only. DentiCision provides an evidence-based second opinion to assist the dentist. It does not replace the treating dentist's professional clinical judgment or consultation with the patient's physician. The treating dentist retains full clinical, scientific and legal responsibility. Always verify drugs and doses against current guidelines.