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Enhanced external counter pulsation: the Howard County experience in the first 18 patients
Maryland Medical Journal (Baltimore, Md. : 1985)
|August 26, 1999
Summary
Enhanced external counter pulsation (EECP) is a noninvasive therapy that significantly improves functional class in patients with persistent angina. This treatment enhances coronary blood flow and reduces cardiac workload, offering a valuable option for refractory angina patients.
Area of Science:
- Cardiovascular Medicine
- Noninvasive Therapeutic Modalities
Background:
- Persistent angina remains a challenge despite optimal medical, surgical, and catheter-based treatments.
- Enhanced external counter pulsation (EECP) is a noninvasive therapy aimed at improving coronary blood flow and reducing cardiac workload.
Purpose of the Study:
- To evaluate the efficacy of EECP in patients with refractory angina.
- To assess the impact of EECP on functional capacity in this patient population.
Main Methods:
- A study was conducted on 18 patients experiencing persistent angina.
- Patients received treatment with EECP, involving sequentially inflated pneumatic cuffs on the lower extremities.
Main Results:
- All subjects demonstrated improvement in their functional class post-EECP treatment.
- Functional class improved significantly from a baseline of 3.1 +/- 0.6 to 1.6 +/- 0.5 (p < .001).
Conclusions:
- EECP is an effective noninvasive therapy for improving functional class in patients with persistent angina.
- The findings align with broader national experiences, suggesting EECP's potential for wider adoption.