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A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program
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A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program

Published on: April 19, 2019

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Cardiac rehabilitation therapy for coronary slow flow phenomenon

W He1, Y Huang1, Y Zhang1

  • 1Department of Cardiology, First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China.

Herz
|September 8, 2018
PubMed

Insights

Cardiac rehabilitation significantly improves coronary slow flow phenomenon by reducing key biomarkers and enhancing blood flow velocity. This intervention offers a promising therapeutic approach for patients with this condition.

Area of Science:

  • Cardiology
  • Internal Medicine
  • Preventive Cardiology

Background:

  • Coronary slow flow phenomenon (CSFP) is characterized by impaired coronary blood flow despite normal epicardial coronary arteries.
  • CSFP is associated with adverse cardiovascular events and requires effective management strategies.

Purpose of the Study:

  • To evaluate the effectiveness of a structured cardiac rehabilitation program in managing patients with CSFP.
  • To assess the impact of cardiac rehabilitation on specific biomarkers and coronary blood flow parameters in CSFP patients.

Main Methods:

  • A randomized controlled trial involving 30 patients with CSFP, comparing cardiac rehabilitation (n=15) to standard care (n=15).
  • Coronary blood flow velocity was assessed using Thrombolysis in Myocardial Infarction (TIMI) frame count.
  • Plasma levels of LDL-C, TG, hs-CRP, Hcy, and Arg were measured at baseline and after 20-30 weeks.

Main Results:

  • Cardiac rehabilitation significantly reduced plasma levels of LDL-C, TG, hs-CRP, Hcy, and Arg compared to the control group (P < 0.01).
  • Patients in the cardiac rehabilitation group experienced significant improvements in subjective symptoms, such as chest pain.
  • Coronary artery blood flow velocity, assessed by TIMI frame count, significantly increased in the experimental group compared to the control group (P < 0.01).

Conclusions:

  • Cardiac rehabilitation is effective in improving the clinical symptoms and hemodynamic parameters of coronary slow flow phenomenon.
  • The intervention favorably modulates key cardiovascular risk biomarkers, including lipids, inflammatory markers, and homocysteine.
  • Cardiac rehabilitation represents a valuable therapeutic option for enhancing coronary blood flow and patient outcomes in CSFP.
Abstract

Keywords:
Angina pectorisBlood flow velocityCoronary arteriesCoronary heart diseaseMyocardial ischemia

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