Research & Resources

The evidence behind EECP. Start here.

Peer-reviewed research, FDA documentation, and the book that covers all of it in plain language.

EECP: The Most Underutilized Therapy in Medicine
Start here

EECP: The Most Underutilized Therapy in Medicine

Written by Jack Clifford after five years on the machine and 700+ hours of personal sessions. Covers the science, the history, the politics of why this therapy has been kept quiet, the conditions it addresses, and the practical reality of going through a 35-session course.

If you're considering EECP — or considering it for someone you love — read this first.

Get the book at eecpbook.com
Foundational research

The key studies.

78%
Angina improvement

MUST-EECP Trial

Multicenter Study of Enhanced External Counterpulsation

The landmark randomized controlled trial for EECP in chronic stable angina. 78% of patients in the active treatment group reported significant improvement in angina class.

+25%
Exercise duration

PEECH Trial

Prospective Evaluation of EECP in Congestive Heart Failure

Demonstrated improvements in exercise duration, quality of life, and NYHA functional class in patients with heart failure due to reduced ejection fraction.

8/8
SF-36 domains improved

Long COVID Observational Data

Post-COVID endothelial dysfunction

Observational studies showing improvement across all eight SF-36 quality-of-life domains in patients with post-COVID fatigue and exercise intolerance.

↑NO
Nitric oxide production

Endothelial Function Studies

Mechanism research

Multiple studies documenting EECP's effect on endothelial function, nitric oxide production, and angiogenesis — the underlying mechanisms behind the clinical benefits.

Regulatory & national references

Official documentation.

FDA 510(k) Clearance — Renew NCP-5

The device clearance under which Asheville EECP operates, including the healthy-individual clearance.

Medicare NCD 20.20 — EECP Coverage

The national coverage determination for EECP in chronic stable angina. We operate self-pay, but this is the standard.

EECPLocator.com — Find EECP Near You

Our national directory of EECP providers, for clients outside our service area.

Family of sites

More resources from the same team.