Evidence map›Paper›PMID 35172722›Full record

ArticleBMC cardiovascular disorders2022

Risk prediction in pulmonary hypertension due to chronic heart failure: incremental prognostic value of pulmonary hemodynamics.

Ruilin Quan, Shian Huang, Lingpin Pang, Jieyan Shen, Weifeng Wu, Fangming Tang, Xiulong Zhu, Weiqing Su, Jingzhi Sun, Zaixin Yu and 4 more

Registry-linked trialOpen access · goldAbstract readMulticenter Study
In one paragraph

Article in BMC cardiovascular disorders, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02164526 (National, Prospective, Multicenter,Observational Registry Study on Pulmonary Hypertension Due to Left Heart Disease in China), which is not on this map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.8field-weighted citation impact, top 29% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT02164526 unknown statusnot on this map

National, Prospective, Multicenter,Observational Registry Study on Pulmonary Hypertension Due to Left Heart Disease in China

Typeobservational_patient_registrySponsorChinese Academy of Medical Sciences, Fuwai HospitalRan2013 to 2018Enrolled520ConditionsPulmonary Hypertension Due to Left Heart DiseaseArmsRoutine therapy
3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors at 9 institutions in 1 country.

Ruilin QuanCenter of Pulmonary Vascular Disease, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167, Beilishi Road, Xicheng District, Beijing, 100037, China.
Shian HuangCardiovascular Medicine Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.
Lingpin PangCardiovascular Medicine Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.
Jieyan ShenDepartment of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
Weifeng WuDepartment of Cardiology, First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Fangming TangDepartment of Cardiology, Nongken Central Hospital of Guangdong Province, Zhanjiang, China.
Xiulong ZhuDepartment of Cardiovascular Medicine, The People's Hospital of Gaozhou, Maoming, China.
Weiqing SuDepartment of Cardiovascular Medicine, The People's Hospital of Lianjiang, Zhanjiang, China.
Jingzhi SunDepartment of Cardiolody, Affiliated Hospital of Jining Medical University, Jining, China.
Zaixin YuDepartment of Cardiology, Xiangya Hospital of Central South University, Changsha, China.
Lemin WangDepartment of Cardiology, Tongji Hospital Affiliated To Tongji University, Shanghai, China.
Xianyang ZhuDepartment of Congenital Heart Disease, General Hospital of Shenyang Military Area Command, Shenyang, China.
Changming XiongCenter of Pulmonary Vascular Disease, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167, Beilishi Road, Xicheng District, Beijing, 100037, China.
Jianguo HeCenter of Pulmonary Vascular Disease, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167, Beilishi Road, Xicheng District, Beijing, 100037, China. hejianguofw@163.com.
Chinese Academy of Medical Sciences & Peking Union Medical College · CNCentral People's Hospital of Zhanjiang · CNGeneral Hospital of Shenyang Military Region · CNGuangdong Medical College · CNAffiliated Hospital of Jining Medical University · CNCentral South University · CNFirst Affiliated Hospital of GuangXi Medical University · CNRenji Hospital · CNTongji Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere is no generally accepted comprehensive risk prediction model cooperating risk factors associated with heart failure and pulmonary hemodynamics for patients with pulmonary hypertension due to left heart disease (PH-LHD). We aimed to explore outcome correlates and evaluate incremental prognostic value of pulmonary hemodynamics for risk prediction in PH-LHD.

methodsConsecutive patients with chronic heart failure undergoing right heart catheterization were prospectively enrolled. The primary endpoint was all-cause mortality. Individual variable selection was performed by machine learning methods. Cox proportional hazards models were conducted to identify the association between variables and mortality. Incremental value of hemodynamics was evaluated based on the Seattle heart failure model (SHFM) and Meta-Analysis Global Group in Chronic Heart Failure (MAGGIC) scores.

resultsA total of 276 PH-LHD patients were enrolled, with a median follow-up time of 34.7 months. By L1-penalized regression model and random forest approach, diastolic pressure gradient (DPG) and mixed venous oxygen saturation (SvO

conclusionIn PH-LHD, pulmonary hemodynamics can provide incremental prognostic value for risk prediction. CLINICAL

trial registrationNCT02164526 at https://clinicaltrials.gov .

Indexed as

HemodynamicsPulmonary CirculationAgedCardiac CatheterizationChinaChronic DiseaseFemaleHeart FailureHumansHypertension, PulmonaryMaleMiddle AgedPredictive Value of TestsPrognosisProspective StudiesRegistriesHeart failurePulmonary hemodynamicsPulmonary hypertensionRisk predictionSurvival

Identifiers

PMID35172722
PMCPMC8851774
OpenAlexW4213273627

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.