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A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program
04:24

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Heart Rate Variability DFA a1: From Lab to Consumer Exercise Prescription and Monitoring

Bruce Rogers1, Pablo R Fleitas-Paniagua2, Juan M Murias3

  • 1College of Medicine, University of Central Florida, Orlando, FL, United States.

Exercise and Sport Sciences Reviews
|October 8, 2026
PubMed

Keywords:
Exercise thresholdgas exchange thresholdlactate testingrespiratory compensation point

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Regulation of Heart Rates

The regulation of heart rate is a complex process controlled by the autonomic nervous system (ANS), hormonal influences, and intrinsic cardiac mechanisms. The ANS has two main components: the sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS).
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Pulse rhythm refers to the pattern of pulsations within specific intervals, offering valuable insights into the regularity or irregularity of the heart's beats as observed through the pattern of pulsation within specific intervals. A regular pulse exhibits a consistent heart rate with uniform waveforms and pulsation force, variations of which can be classified as normal, weak, or bounding.
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Exercise and Cardiovascular Response

Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
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Dysrhythmias, also known as arrhythmias, are disturbances in the heart's rhythm that range from benign to life-threatening. A thorough evaluation is crucial for appropriate management and involves a comprehensive medical history, physical examination, and various diagnostic tests.Medical HistorySymptoms: Collect detailed information on palpitations, dizziness, syncope, chest pain, and fatigue. Note their onset, frequency, and triggers.Previous Cardiac Issues: Document any history of heart...
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