tetano
Editor, Senior Moderator
J Clin Med
. 2021 Nov 28;10(23):5590.
doi: 10.3390/jcm10235590.
Heart Rate in Patients with SARS-CoV-2 Infection: Prevalence of High Values at Discharge and Relationship with Disease Severity
Alessandro Maloberti[SUP] 1 2 [/SUP], Nicola Ughi[SUP] 3 [/SUP], Davide Paolo Bernasconi[SUP] 4 [/SUP], Paola Rebora[SUP] 4 [/SUP], Iside Cartella[SUP] 2 [/SUP], Enzo Grasso[SUP] 2 [/SUP], Deborah Lenoci[SUP] 3 [/SUP], Francesca Del Gaudio[SUP] 3 [/SUP], Michela Algeri[SUP] 1 [/SUP], Sara Scarpellini[SUP] 1 [/SUP], Enrico Perna[SUP] 5 [/SUP], Alessandro Verde[SUP] 5 [/SUP], Caterina Santolamazza[SUP] 6 [/SUP], Francesco Vicari[SUP] 6 [/SUP], Maria Frigerio[SUP] 5 [/SUP], Antonia Alberti[SUP] 6 [/SUP], Maria Grazia Valsecchi[SUP] 4 [/SUP], Claudio Rossetti[SUP] 7 [/SUP], Oscar Massimiliano Epis[SUP] 4 [/SUP], Cristina Giannattasio[SUP] 1 2 [/SUP], On The Behalf Of The Niguarda Covid-Working Group
Affiliations
Abstract
The most common arrhythmia associated with COronaVIrus-related Disease (COVID) infection is sinus tachycardia. It is not known if high Heart Rate (HR) in COVID is simply a marker of higher systemic response to sepsis or if its persistence could be related to a long-term autonomic dysfunction. The aim of our work is to assess the prevalence of elevated HR at discharge in patients hospitalized for COVID-19 and to evaluate the variables associated with it. We enrolled 697 cases of SARS-CoV2 infection admitted in our hospital after February 21 and discharged within 23 July 2020. We collected data on clinical history, vital signs, laboratory tests and pharmacological treatment. Severe disease was defined as the need for Intensive Care Unit (ICU) admission and/or mechanical ventilation. Median age was 59 years (first-third quartile 49, 74), and male was the prevalent gender (60.1%). 84.6% of the subjects showed a SARS-CoV-2 related pneumonia, and 13.2% resulted in a severe disease. Mean HR at admission was 90 ± 18 bpm with a mean decrease of 10 bpm to discharge. Only 5.5% of subjects presented HR > 100 bpm at discharge. Significant predictors of discharge HR at multiple linear model were admission HR (mean increase = β = 0.17 per bpm, 95% CI 0.11; 0.22, p < 0.001), haemoglobin (β = -0.64 per g/dL, 95% CI -1.19; -0.09, p = 0.023) and severe disease (β = 8.42, 95% CI 5.39; 11.45, p < 0.001). High HR at discharge in COVID-19 patients is not such a frequent consequence, but when it occurs it seems strongly related to a severe course of the disease.
Keywords: COVID-19; SARS-CoV-2; heart rate; infection severity.
. 2021 Nov 28;10(23):5590.
doi: 10.3390/jcm10235590.
Heart Rate in Patients with SARS-CoV-2 Infection: Prevalence of High Values at Discharge and Relationship with Disease Severity
Alessandro Maloberti[SUP] 1 2 [/SUP], Nicola Ughi[SUP] 3 [/SUP], Davide Paolo Bernasconi[SUP] 4 [/SUP], Paola Rebora[SUP] 4 [/SUP], Iside Cartella[SUP] 2 [/SUP], Enzo Grasso[SUP] 2 [/SUP], Deborah Lenoci[SUP] 3 [/SUP], Francesca Del Gaudio[SUP] 3 [/SUP], Michela Algeri[SUP] 1 [/SUP], Sara Scarpellini[SUP] 1 [/SUP], Enrico Perna[SUP] 5 [/SUP], Alessandro Verde[SUP] 5 [/SUP], Caterina Santolamazza[SUP] 6 [/SUP], Francesco Vicari[SUP] 6 [/SUP], Maria Frigerio[SUP] 5 [/SUP], Antonia Alberti[SUP] 6 [/SUP], Maria Grazia Valsecchi[SUP] 4 [/SUP], Claudio Rossetti[SUP] 7 [/SUP], Oscar Massimiliano Epis[SUP] 4 [/SUP], Cristina Giannattasio[SUP] 1 2 [/SUP], On The Behalf Of The Niguarda Covid-Working Group
Affiliations
- PMID: 34884293
- DOI: 10.3390/jcm10235590
Abstract
The most common arrhythmia associated with COronaVIrus-related Disease (COVID) infection is sinus tachycardia. It is not known if high Heart Rate (HR) in COVID is simply a marker of higher systemic response to sepsis or if its persistence could be related to a long-term autonomic dysfunction. The aim of our work is to assess the prevalence of elevated HR at discharge in patients hospitalized for COVID-19 and to evaluate the variables associated with it. We enrolled 697 cases of SARS-CoV2 infection admitted in our hospital after February 21 and discharged within 23 July 2020. We collected data on clinical history, vital signs, laboratory tests and pharmacological treatment. Severe disease was defined as the need for Intensive Care Unit (ICU) admission and/or mechanical ventilation. Median age was 59 years (first-third quartile 49, 74), and male was the prevalent gender (60.1%). 84.6% of the subjects showed a SARS-CoV-2 related pneumonia, and 13.2% resulted in a severe disease. Mean HR at admission was 90 ± 18 bpm with a mean decrease of 10 bpm to discharge. Only 5.5% of subjects presented HR > 100 bpm at discharge. Significant predictors of discharge HR at multiple linear model were admission HR (mean increase = β = 0.17 per bpm, 95% CI 0.11; 0.22, p < 0.001), haemoglobin (β = -0.64 per g/dL, 95% CI -1.19; -0.09, p = 0.023) and severe disease (β = 8.42, 95% CI 5.39; 11.45, p < 0.001). High HR at discharge in COVID-19 patients is not such a frequent consequence, but when it occurs it seems strongly related to a severe course of the disease.
Keywords: COVID-19; SARS-CoV-2; heart rate; infection severity.