EKG could indicate life-threatening sickness in COVID-19 patients in the hospital, according to a new study.


EKG could indicate life-threatening sickness in COVID-19 patients in the hospital, according to a new study.

According to a study published Friday in the American Journal of Cardiology, changes in heart function shown on electrocardiograms of individuals hospitalized with COVID-19 or influenza can help anticipate when their health will deteriorate.

According to the results, 74 percent of the 52 COVID-19 patients in the research who died from the virus had evidence of a decreased electrical signal from the heart on an ECG.

According to the researchers, seven of the 17 individuals who died from influenza in the study had similar EKG readings.

According to the researchers, the findings show that “shrinking waveforms” on EKGs, which indicate diminished electrical signals from the heart, could be utilized to better identify high-risk patients and offer them with more aggressive monitoring and treatment.

In a press release, research co-author Dr. Joshua Lampert noted, “With COVID-19 instances and hospitalizations continuing to climb, EKGs may be helpful for hospitals to use when treating for these patients before their condition gets substantially worse.”

Lampert, a resident in cardiac electrophysiology at Mount Sinai Hospital in New York City, explained, “EKG can be done at the same time as other bedside patient care, eliminating the potential exposure of another healthcare worker to COVID-19.”

COVID-19-induced inflammation can harm the heart in certain people who develop serious sickness, according to a study published in July, and the virus can disrupt a person’s heart rate for up to 30 days after symptoms appear.

According to the researchers, an EKG is a noninvasive test that measures the electrical activity of the heart and is commonly used to diagnose cardiac disease or irregular heartbeats.

Lampert and his colleagues studied the EKG findings for 140 COVID-19 patients hospitalized at Mount Sinai Health System in New York City between March 7 and April 12, 2020 for this study.

They compared the EKG results of COVID-19 patients to those of 281 people hospitalized with seasonal influenza between January 2, 2017 and January 5, 2020.

For each patient, three EKG readings were taken: the first was taken one year before to COVID-19 or influenza hospitalization – and was available in Mount Sinai’s records as a baseline – and the second and third were taken at hospital admission and throughout hospitalization.

Waveform height, or the lines that reflect the electrical activity of the brain, was assessed manually by the researchers. Article Summary from Nokia News


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