Gerontology, Palliative Care & Prevention · Topic 13 of 13

Cardiac & Pulmonary Rehabilitation

Prevention · rehabilitation and secondary prevention

Cardiac & Pulmonary Rehabilitation

Rehab is secondary prevention that works: refer every eligible cardiac and COPD patient at discharge — it cuts readmissions, reinfarction and cardiovascular death.

Key numbers

HFrEF qualifies: EF ≤ 35%, NYHA II–IVLVEF ≤ 35%

Start pulmonary rehab within 4 weeks≤ 4 weeks after discharge

Medicare: 36 sessions over 36 weeks36 sessions

Very high risk: LDL-C < 55 mg/dLLDL-C < 55 mg/dL

BP goal < 130/80 mmHg< 130/80 mmHg

01 · Defined byMI, CABG, PCI, valves, angina, HFrEF qualify

Cardiac rehab is indicated after an MI within the past 12 months, CABG, PCI or stenting, heart valve repair or replacement, or heart or heart-lung transplant, and for stable angina and stable chronic HFrEF.

02 · The ruleRehab lowers MI, admissions and CV death

Exercise-based cardiac rehab in coronary disease reduces MI and all-cause hospitalization, lowers long-term cardiovascular mortality (RR about 0.58) and improves quality of life.

03 · DoStart pulmonary rehab within 4 weeks

After a COPD exacerbation, start pulmonary rehab within 4 weeks of discharge — it reduces readmissions and mortality; one study suggested starting before discharge may compromise survival.

The rules

Know these

Refer COPD groups B and EGOLD encourages a structured pulmonary rehab program — exercise training plus education, at least 6 weeks (optimal 6–8) — for patients with high symptom burden or exacerbation risk (groups B and E).

What it is

Core idea

Exercise plus risk-factor, psychosocial and outcomes careEvery program combines prescribed exercise with risk-factor modification (education, counseling, behavior change — diet, weight, smoking, medication adherence), psychosocial assessment, outcome measurement and an individualized treatment plan.

Diagnosis & monitoring

Work-up

HFrEF qualifies: EF ≤ 35%, NYHA II–IV must knowStable chronic heart failure qualifies when LVEF is ≤ 35% with NYHA class II–IV symptoms despite at least 6 weeks of optimal heart failure therapy.

Medicare: 36 sessions over 36 weeksMedicare covers up to 36 one-hour cardiac or pulmonary rehab sessions (at most 2 per day) over up to 36 weeks, with 36 more if approved; intensive cardiac rehab allows up to 72 sessions.

Pulmonary rehab covers COPD GOLD 2–4Medicare covers pulmonary rehab for moderate to very severe COPD (GOLD 2–4) and for confirmed or suspected COVID-19 with respiratory symptoms persisting at least 4 weeks.

Very high risk: LDL-C < 55 mg/dLSecondary prevention after ACS or revascularization: maximally tolerated statin with an LDL-C goal < 55 mg/dL for very-high-risk ASCVD (at least < 70 otherwise), adding nonstatins as needed (see Dyslipidemia).

BP goal < 130/80 mmHgTreat blood pressure to < 130/80 mmHg and prescribe regular aerobic and resistance exercise for everyone with coronary disease who has no contraindication.

Management

Orders

Refer every eligible patient before discharge must knowRefer every eligible patient before discharge — performance measures call for referral after any qualifying hospital stay; rehab is underused (Million Hearts goal 70% participation) and early enrollment improves attendance.

Red flags & don'ts

Avoid harm

Defer exercise training if unstable avoidDefer exercise training while the patient is unstable: unstable angina, decompensated heart failure, complex ventricular arrhythmias, severe or symptomatic aortic stenosis, uncontrolled hypertension, or acute infection or fever.

Cardiac or pulmonary rehab?

Commonly confused

Who qualifies	MI within 12 months, CABG, PCI, valve surgery, transplant, stable angina, stable HFrEF
When to start	Refer before discharge; enroll early
Core content	Exercise, risk-factor modification, psychosocial care
Medicare course	36 sessions over up to 36 weeks (intensive: 72)
Proven benefit	Fewer MIs and admissions, lower long-term CV death

Commonly confused

Tell apart

Home-based rehab works as wellHome-based and center-based cardiac rehab appear equally effective, so offer a home-based or hybrid program when travel, work or cost prevents attendance.

More detail

Reference

Show 4 reference facts

Typical exercise prescription: at least 3 sessions a week of 20–45 minutes of aerobic activity with 5–10-minute warm-up and cool-down, at moderate intensity (Borg RPE about 11–13), progressed by tolerance.

Supervised cardiac exercise is safe: major cardiovascular events (MI, arrest, death) occur about once per 117,000 hours of supervised exercise.

In more than 190,000 US Medicare patients hospitalized for COPD, starting pulmonary rehab within 90 days of discharge — though rare — was linked to lower 1-year mortality and fewer rehospitalizations.

The first rehab visit can be as early as the first week after an uncomplicated MI or PCI; after CABG or a complicated hospital course, it may need to wait longer.

Pearl

Write the rehab referral like a discharge medication — for every eligible cardiac and COPD patient.

Sources · 42 CFR § 410.49 — Cardiac rehabilitation and intensive cardiac rehabilitation program: conditions of coverage (Medicare) · ACC — 2023 Multisociety Guideline for Managing Chronic Coronary Disease: Key Perspectives (Virani SS et al., Circulation 2023) · Merck Manual Professional — Acute Myocardial Infarction (rehabilitation and post-discharge treatment) · Dibben G et al. Exercise-based cardiac rehabilitation for coronary heart disease. Cochrane Database Syst Rev 2021;CD001800 · RACGP HANDI — Exercise-based rehabilitation for coronary heart disease (contraindications, prescription, home vs centre) · The Million Hearts Initiative: catalyzing utilization of cardiac rehabilitation and accelerating implementation of new care models. J Cardiopulm Rehabil Prev 2020 (goal: 70% participation) · GOLD 2026 Report — Global Strategy for the Diagnosis, Management, and Prevention of COPD · 42 CFR § 410.47 — Pulmonary rehabilitation program: conditions for coverage (Medicare) · Guideline Central — 2026 ACC/AHA dyslipidemia guideline spotlight (LDL-C < 55 mg/dL for very high risk) · ACC — New in Clinical Guidance: 2025 ACC/AHA High Blood Pressure Guideline (goal < 130/80 mmHg) · Schopfer DW et al. Design and implementation of a home-based cardiac rehabilitation program (VA Healthy Heart Program). Fed Pract 2016;33(7) — absolute contraindications · Servey JT, Stephens M. Cardiac Rehabilitation: Improving Function and Reducing Risk. Am Fam Physician 2016;94(1):37–43 · Starter sheet built from the verified AGACNP fact map (facts reviewed 2026-10-15).