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Pulmonary hypertension (PH) has a negative effect on acute myocardial infarction (AMI) patients and appears to be closely associated with reduced left ventricular function. However, its impact on AMI patients with reduced left ventricular function remains unclear. This retrospective study included AMI patients with reduced left ventricular function to investigate the prognostic value of PH in this specific type of patient. Meanwhile, a nomogram would be established basing on the identified independent risk factors, hoping to provide a novel risk stratification for them.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Pulmonary hypertension (PH) group | The PH group comprised of patients with systolic pulmonary artery pressure (sPAP) ≥ 35mmHg measured by echocardiology. |
| |
| Control group | The control group included patients with systolic pulmonary artery pressure (sPAP) <35mmHg measured by echocardiology. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| This was an observational study, and no Intervention was given to the patients. | Other | This was an observational study, and no Intervention was given to the patients. |
|
| Measure | Description | Time Frame |
|---|---|---|
| The incidence of all-cause death | All-cause death will be determined by clinical records or phone calls with patients and their family. | 1-year after the AMI. |
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Inclusion Criteria:
Exclusion Criteria:
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This retrospective cohort study included patients who were hospitalized for AMI with reduced left ventricular function at the First Affiliated Hospital of Jiaotong University from January 2018 to January 2022.
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| Name | Affiliation | Role |
|---|---|---|
| Yang Yan | First Affiliated Hospital Xi'an Jiaotong University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| First Affiliated Hospital of Xian Jiaotong University | Xi'an | Shaanxi | 710061 | China |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 38711791 | Derived | Liu Q, Zhao C, Dang P, Li Y, Yan Y. Prognostic value of pulmonary hypertension with a nomogram in acute myocardial infarction patients with reduced left ventricular function. Front Cardiovasc Med. 2024 Apr 22;11:1368139. doi: 10.3389/fcvm.2024.1368139. eCollection 2024. |
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| ID | Term |
|---|---|
| D006976 | Hypertension, Pulmonary |
| ID | Term |
|---|---|
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D006973 | Hypertension |
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |
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