Cath Lab RN 2026: Pay, Training Pathway, ICU/ER Bridge Programs, Top Markets

Cath Lab RN is one of the highest-paying specialty nursing roles outside of CRNA — and one of the harder roles for facilities to fill. The work is procedural, the patients are acute, the team is small, and the supply of trained Cath Lab RNs is consistently below demand. The good news: most large cardiology programs in 2026 will train ICU or ER RNs into the role, which is the most common pathway.

What a Cath Lab RN actually does

Cath Lab nurses staff cardiac catheterization procedures — diagnostic angiograms, percutaneous coronary interventions (PCI), pacemaker and ICD implantations, ablations, structural heart procedures (TAVR, MitraClip), and peripheral vascular interventions. Day-to-day responsibilities:

• Pre-procedure assessment, IV access, sedation administration (moderate sedation typically), patient prep
• Circulating during procedures: medication management (heparin, contrast, anticoagulants), real-time hemodynamic monitoring, sterile field
• Scrubbing in (in some labs) — equipment handling at the procedural table
• Post-procedure recovery: closure device monitoring, complication assessment, discharge teaching
• On-call rotation for STEMI activations (door-to-balloon clock starts when you arrive)

The work is procedural and acute — fast pace, small team, life-and-death decisions on STEMI cases — but unlike ICU or ER, you generally don't have a 4-patient assignment. You have one patient at a time, in the lab, for 30–120 minutes.

Compensation — 2026 national

Top-paying markets — 2026

The Florida markets (Naples, Fort Myers, Tampa) are notable because they pay above their state baseline due to specific facility competition — NCH and Lee Health both run high-volume cardiology programs and are training-friendly for ICU/ER bridge candidates.

The ICU/ER bridge — how most Cath Lab RNs get trained

Most cath labs hire experienced ICU or ER nurses and train them on cath lab specifics rather than requiring prior cath lab experience. The reason is supply: there are ~12,000 active Cath Lab RNs in the US vs. 130,000+ ICU RNs and 220,000+ ER RNs. Training the experienced acuity nurse into the procedural workflow is faster and cheaper than waiting for a trained Cath Lab RN to apply.

Typical bridge program structure:

1. Pre-employment requirement: Active RN license (state-appropriate), BLS, ACLS — some labs also want PALS or PEARS for pediatric volume.
2. Onboarding orientation (4–8 weeks): Cath lab equipment (sheaths, catheters, wires, contrast injectors), radiation safety, sterile technique for procedural environment, hemodynamic monitoring (Swan-Ganz, arterial line interpretation), heparin/anticoagulant management.
3. Preceptored cases (3–6 months): Pair with a senior Cath Lab RN for ~80–120 cases. Start as scrub or circulator, alternate, demonstrate competency on basic and complex cases.
4. Independent practice: Take on cases solo, including STEMI activations on call. Typically achieved by month 6–9.

Total training pathway: 6–9 months from "first day on the unit" to "fully independent on the call schedule." Most facilities offer the bridge as a paid training period at full RN base salary.

Required certifications

• BLS — required at all facilities
• ACLS — required at all cath labs (you're managing emergent arrhythmias regularly)
• CV-BC certification (Cardiac Vascular Nursing Certification, ANCC) — preferred, often offered as continuing-ed reimbursement
• RCIS (Registered Cardiovascular Invasive Specialist, CCI) — common for scrub-track RNs, takes 1–2 years to complete

Some labs also want IABP (intra-aortic balloon pump) competency, ECMO support training, or temporary pacemaker management depending on what procedures the lab supports.

Schedule and call structure

The two dominant Cath Lab RN schedule models:

Model 1: 4×10s (most common)

• 4 days × 10 hours weekly (typically 7a–5p)
• On-call rotation: 1–2 weeknight calls + 1 weekend day per month
• STEMI activation: must arrive within 30 minutes of activation (door-to-balloon clock)

Model 2: 3×12s

• 3 days × 12 hours weekly (typically 7a–7p)
• Same call structure
• Less common but exists at high-volume programs

Call is the variable that surprises new hires most — STEMI activations can wake you up at 2 AM for a 3 AM door-to-balloon, and the activation pay (despite premium rates) doesn't always feel commensurate with the disrupted sleep. Most experienced Cath Lab RNs build life around the call schedule rather than working through it.

Career progression

• Cath Lab Staff RN (year 0–3)
• Senior Cath Lab RN (year 3–6) — preceptor for new hires, complex case lead
• Lead Cath Lab RN / Charge (year 5–8) — schedule, call coverage, equipment, vendor relationships
• Cath Lab Coordinator / Manager (year 8+) — non-clinical management, often $135K–$165K
• Structural Heart Coordinator — TAVR/MitraClip program lead, typically requires 5+ years cath lab experience
• Cardiology Educator / Industry — Boston Scientific, Abbott, Medtronic field clinical specialist roles ($140K–$180K base + bonuses)

What we see at Ava Health

About 70% of Cath Lab RN placements we make are bridge candidates from ICU or ER backgrounds. The most common stuck point: candidates underestimate the call schedule impact on family life. We pre-screen candidates on this in the first call — if they have school-age kids and a non-flexible spouse, the call rotation is often a deal-breaker even at the higher comp.

NCH Naples, Lee Health, BayCare Tampa, Memorial Hermann Houston, and Atrium Charlotte are the highest-volume bridge-program facilities in our network. NCH specifically offers a 6-month paid bridge program at full RN salary with structured competency milestones — it's one of the most candidate-friendly cath lab training programs in the Southeast.

Related: Travel Nurse vs PRN vs Staff RN: 2026 Comp Comparison.