Acute Myocardial Infarction among Hospitalizations for Heat Stroke in the United States
Background: This study aimed to assess the risk factors and impact of acute myocardial infarction on in-hospital treatments, complications, outcomes, and resource utilization in hospitalized patients for heat stroke in the United States. Methods: Hospitalized patients with a principal diagnosis of h...
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| Format: | Article |
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MDPI AG
2020-05-01
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| Series: | Journal of Clinical Medicine |
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| Online Access: | https://www.mdpi.com/2077-0383/9/5/1357 |
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| author | Tarun Bathini Charat Thongprayoon Api Chewcharat Tananchai Petnak Wisit Cheungpasitporn Boonphiphop Boonpheng Narut Prasitlumkum Ronpichai Chokesuwattanaskul Saraschandra Vallabhajosyula Wisit Kaewput |
| author_facet | Tarun Bathini Charat Thongprayoon Api Chewcharat Tananchai Petnak Wisit Cheungpasitporn Boonphiphop Boonpheng Narut Prasitlumkum Ronpichai Chokesuwattanaskul Saraschandra Vallabhajosyula Wisit Kaewput |
| author_sort | Tarun Bathini |
| collection | DOAJ |
| description | Background: This study aimed to assess the risk factors and impact of acute myocardial infarction on in-hospital treatments, complications, outcomes, and resource utilization in hospitalized patients for heat stroke in the United States. Methods: Hospitalized patients with a principal diagnosis of heat stroke were identified in the National Inpatient Sample dataset from the years 2003 to 2014. Acute myocardial infarction was identified using the hospital International Classification of Diseases, Ninth Revision (ICD-9), diagnosis of 410.xx. Clinical characteristics, in-hospital treatment, complications, outcomes, and resource utilization between patients with and without acute myocardial infarction were compared. Results: A total of 3372 heat stroke patients were included in the analysis. Of these, acute myocardial infarction occurred in 225 (7%) admissions. Acute myocardial infarction occurred more commonly in obese female patients with a history of chronic kidney disease, but less often in male patients aged <20 years with a history of hypothyroidism. The need for mechanical ventilation, blood transfusion, and renal replacement therapy were higher in patients with acute myocardial infarction. Acute myocardial infarction was associated with rhabdomyolysis, metabolic acidosis, sepsis, gastrointestinal bleeding, ventricular arrhythmia or cardiac arrest, renal failure, respiratory failure, circulatory failure, liver failure, neurological failure, and hematologic failure. Patients with acute myocardial infarction had 5.2-times greater odds of in-hospital mortality than those without myocardial infarction. The length of hospital stay and hospitalization cost were also higher when an acute myocardial infarction occurred while hospitalized. Conclusion: Acute myocardial infarction was associated with worse outcomes and higher economic burden among patients hospitalized for heat stroke. Obesity and chronic kidney disease were associated with increased risk of acute myocardial infarction, while young male patients and hypothyroidism were associated with decreased risk. |
| first_indexed | 2024-03-10T20:01:05Z |
| format | Article |
| id | doaj.art-2cecb324bd2043b0a398ded45d9e68f0 |
| institution | Directory Open Access Journal |
| issn | 2077-0383 |
| language | English |
| last_indexed | 2024-03-10T20:01:05Z |
| publishDate | 2020-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Clinical Medicine |
| spelling | doaj.art-2cecb324bd2043b0a398ded45d9e68f02023-11-19T23:33:28ZengMDPI AGJournal of Clinical Medicine2077-03832020-05-0195135710.3390/jcm9051357Acute Myocardial Infarction among Hospitalizations for Heat Stroke in the United StatesTarun Bathini0Charat Thongprayoon1Api Chewcharat2Tananchai Petnak3Wisit Cheungpasitporn4Boonphiphop Boonpheng5Narut Prasitlumkum6Ronpichai Chokesuwattanaskul7Saraschandra Vallabhajosyula8Wisit Kaewput9Department of Internal Medicine, University of Arizona, Tucson, AZ 85721, USADivision of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USADivision of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USADivision of Pulmonary and Critical Care Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, ThailandDivision of Nephrology, Department of Internal Medicine, University of Mississippi Medical Center, Jackson, MS 39216, USADepartment of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USADepartment of Medicine, University of Hawaii, Honolulu, HI 96822, USAFaculty of Medicine, King Chulalongkorn Memorial Hospital, Chulalongkorn University, Bangkok 10330, ThailandDepartment of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USADepartment of Military and Community Medicine, Phramongkutklao College of Medicine, Bangkok 10400, ThailandBackground: This study aimed to assess the risk factors and impact of acute myocardial infarction on in-hospital treatments, complications, outcomes, and resource utilization in hospitalized patients for heat stroke in the United States. Methods: Hospitalized patients with a principal diagnosis of heat stroke were identified in the National Inpatient Sample dataset from the years 2003 to 2014. Acute myocardial infarction was identified using the hospital International Classification of Diseases, Ninth Revision (ICD-9), diagnosis of 410.xx. Clinical characteristics, in-hospital treatment, complications, outcomes, and resource utilization between patients with and without acute myocardial infarction were compared. Results: A total of 3372 heat stroke patients were included in the analysis. Of these, acute myocardial infarction occurred in 225 (7%) admissions. Acute myocardial infarction occurred more commonly in obese female patients with a history of chronic kidney disease, but less often in male patients aged <20 years with a history of hypothyroidism. The need for mechanical ventilation, blood transfusion, and renal replacement therapy were higher in patients with acute myocardial infarction. Acute myocardial infarction was associated with rhabdomyolysis, metabolic acidosis, sepsis, gastrointestinal bleeding, ventricular arrhythmia or cardiac arrest, renal failure, respiratory failure, circulatory failure, liver failure, neurological failure, and hematologic failure. Patients with acute myocardial infarction had 5.2-times greater odds of in-hospital mortality than those without myocardial infarction. The length of hospital stay and hospitalization cost were also higher when an acute myocardial infarction occurred while hospitalized. Conclusion: Acute myocardial infarction was associated with worse outcomes and higher economic burden among patients hospitalized for heat stroke. Obesity and chronic kidney disease were associated with increased risk of acute myocardial infarction, while young male patients and hypothyroidism were associated with decreased risk.https://www.mdpi.com/2077-0383/9/5/1357myocardial infarctionoutcomeshospitalizationheat strokeresource utilization |
| spellingShingle | Tarun Bathini Charat Thongprayoon Api Chewcharat Tananchai Petnak Wisit Cheungpasitporn Boonphiphop Boonpheng Narut Prasitlumkum Ronpichai Chokesuwattanaskul Saraschandra Vallabhajosyula Wisit Kaewput Acute Myocardial Infarction among Hospitalizations for Heat Stroke in the United States Journal of Clinical Medicine myocardial infarction outcomes hospitalization heat stroke resource utilization |
| title | Acute Myocardial Infarction among Hospitalizations for Heat Stroke in the United States |
| title_full | Acute Myocardial Infarction among Hospitalizations for Heat Stroke in the United States |
| title_fullStr | Acute Myocardial Infarction among Hospitalizations for Heat Stroke in the United States |
| title_full_unstemmed | Acute Myocardial Infarction among Hospitalizations for Heat Stroke in the United States |
| title_short | Acute Myocardial Infarction among Hospitalizations for Heat Stroke in the United States |
| title_sort | acute myocardial infarction among hospitalizations for heat stroke in the united states |
| topic | myocardial infarction outcomes hospitalization heat stroke resource utilization |
| url | https://www.mdpi.com/2077-0383/9/5/1357 |
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