62M · CICU bed 12 · MRN AST-2026-04-0998 · Admitted Tue 09 Apr 13:42 · Day 2 post-PCI
Summary
Journey
Body
⚠
Active concern · cardio ↔ nephro
Creatinine bumped 0.9 → 1.4 overnight (KDIGO Stage 1 AKI). Most likely contrast nephropathy
from yesterday’s PCI — superimposed on chronic ACE-i + metformin exposure. The kidneys are the
system at risk this morning, the heart is recovering.
Coronary tree · LAD post-PCI day 2 · DES 3.0 × 28 mm
LAD post-stent (DES 3.0×28 mm) · door-to-balloon 55 min · trop trending down 2.8 → 1.4 ng/mL.
Wall motion recovering on the morning echo, EF 42 % (was 38 %). LCx and RCA patent.
Renal tract · coronal section · bilateral AKI (KDIGO 1)
Bilateral cortical insult pattern · eGFR 52 → 42 overnight (baseline ~60) · bedside US shows
normal-sized kidneys, no hydronephrosis · consistent with contrast-induced nephropathy after yesterday’s PCI.
Active medications · safety review
Hold?Metformin 1g BDeGFR 42 · below 45 cut-off · flagged for hold
Hold?Ramipril 5 mg ODACE-i in evolving AKI · consider 24h pause
ContinueBisoprolol 2.5 mg ODHR 78 SR · well tolerated
Reference only. Clinical decision rests with the treating physician. Drug-safety flags are evidence-cited and audited. Sources: KDIGO AKI 2024, Aster formulary v8.2.