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Pulse rhythm

Pulse rhythm

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.
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac...

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Updated: May 15, 2025

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

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

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Satellite-Linked Remote Physiologic Monitoring During Simulated Rural Ground Ambulance and Rotor Wing Transports.

Christopher S Russi^1,2, Christopher Felton^3,4, Chad Liedl²

¹Department of Emergency Medicine, Mayo Clinic, Rochester, MN.

Mayo Clinic Proceedings. Digital Health

|April 10, 2025

Summary

This summary is machine-generated.

This study shows that real-time remote monitoring of vital signs during ambulance transport is possible using wearable devices and satellite communication, even in rural areas. This technology can improve care for critically ill patients before they reach the hospital.

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A Model to Simulate Clinically Relevant Hypoxia in Humans

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Area of Science:

Biomedical Engineering
Health Informatics
Emergency Medical Services

Background:

Telemedicine and remote patient monitoring are expanding in healthcare.
Remote monitoring is not yet standard in emergency medical services (EMS) for patient transport.
Continuous vital sign monitoring during transport could improve pre-hospital care and hospital collaboration.

Purpose of the Study:

To demonstrate real-time transmission and reception of physiologic data during ambulance transport.
To test a low-energy Bluetooth wearable device linked to iridium satellite communication for EMS.
To assess the feasibility of remote monitoring in rural, low-cellular signal environments.

Main Methods:

A proof-of-concept study involving 3 simulated rural transports (2 ground, 1 helicopter).
Use of Mayo Clinic-developed wearable devices transmitting electrocardiographic and photoplethysmographic data.
Data relayed via iridium satellite to a hospital base station with real-time display.

Main Results:

All wearable devices successfully captured, recorded, and transmitted physiologic signals.
100% of devices transmitted data via iridium satellite to the base station.
69% of data transmissions were successfully processed, demonstrating feasibility.

Conclusions:

Successful remote monitoring of vital signs during rural ambulance transport was achieved.
This technology has the potential to enhance care for critically ill patients during transit.
Further research is needed to explore the practical utility and impact on patient outcomes.