PubMed • Vol 14 • No 6
The effects of low-volume high-intensity interval versus moderate intensity continuous training on heart rate variability, and hemodynamic and echocardiography indices in men after coronary artery bypass grafting: A randomized clinical trial study.
November 2018 • Alireza Ghardashi Afousi, M T Holisaz, Hossein Shirvani, Bahram Pishgoo
These results suggest that LV-HIIT has a greater effect on improvement of cardiac autonomic activities by increasing R-R interval, SDRR, RMSSD, and HF, and decreasing LF and LF/HF ratio in patients after CABG.