2nd June 2026

Ms Deborah White, a 74-year-old female, with a history of chronic kidney disease and hypertension, presents with chest pain and shortness of breath.

Ms Deborah White, a 74-year-old female, with a history of chronic kidney disease and hypertension, presents with chest pain and shortness of breath. Her ECG shows ST depression in the anterior leads, and her troponin level is elevated at 0.40 ng/mL. She is hemodynamically stable, but her renal function is deteriorating, with a creatinine of 2.5 mg/dL. Given her high-risk profile and comorbid conditions, which of the following is the most appropriate next step in her management?

Select the SINGLE most appropriate option from the list below. Select ONE option only.