Publication Name	World Journal of Gastroenterology
Manuscript ID	120464
Country	China

Category	Cardiac & Cardiovascular Systems
Manuscript Type	Retrospective Cohort Study
Article Title	Preoperative echocardiography-based nomogram for postoperative cardiac complications in pancreatic cancer with vascular invasion
Manuscript Source	Unsolicited Manuscript
All Author List	Shan Jin, Fang-Fei Wang, Shao-Cheng Lyu, Xin Zhao, Qiang He and Xiu-Zhang Lyu
Funding Agency and Grant Number
Corresponding Author	Qiang He, Division of Hepatobiliary and Pancreaticosplenic Surgery, Department of General Surgery, Beijing Chaoyang Hospital, Capital Medical University, No. 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing 100020, China. heqiang349@163.com
Key Words	Postoperative complications; Echocardiography; Left atrial volume index; B-type natriuretic peptide; Average E/e’ ratio
Core Tip	Pancreatic cancer with vascular invasion carries substantial perioperative cardiac risk. This study developed a novel nomogram integrating preoperative B-type natriuretic peptide, average E/e’ ratio (early mitral inflow velocity to average mitral annular early diastolic velocity ratio), and left atrial volume index to predict postoperative cardiac complications. The nomogram demonstrated excellent discrimination (C-index: 0.874) and calibration. This nomogram enables early identification of high-risk patients and facilitates tailored perioperative management strategies, advancing precision risk stratification in this vulnerable population.
Citation	Jin S, Wang FF, Lyu SC, Zhao X, He Q, Lyu XZ. Preoperative echocardiography-based nomogram for postoperative cardiac complications in pancreatic cancer with vascular invasion. World J Gastroenterol 2026; In press

Received	2026-02-27 02:11
Peer-Review Started	2026-02-27 02:14
First Decision by Editorial Office Director	2026-03-17 10:39
Return for Revision	2026-03-17 10:39
Revised	2026-04-09 10:20
Publication Fee Transferred	2026-04-10 04:29
Second Decision by Editor	2026-05-14 02:42
Second Decision by Editor-in-Chief
Final Decision by Editorial Office Director	2026-05-14 08:16
Articles in Press	2026-05-14 08:16
Edit the Manuscript by Language Editor
Typeset the Manuscript

ISSN	1007-9327 (print) and 2219-2840 (online)
Open Access	This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial (CC BY-NC 4.0) license. No commercial re-use. See Permissions. Published by Baishideng Publishing Group Inc.
Copyright	©Author(s) (or their employer(s)) 2026. No commercial re-use. See Permissions. Published by Baishideng Publishing Group Inc.
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