Correction to: Fear of recurrence in elderly patients with coronary heart disease: the current situation and influencing factors according to a questionnaire analysis

• Jing Zhen,
• Jing Wang,
• Yi‑Lin Wang,
• Jin Jiao,
• Jing Li,
• Xiao‑Jing Du,
• Yan‑Ling Li

Affiliations

Jing Zhen

Office of Infection and Control, Affiliated Hospital of Hebei University

Jing Wang

Inspection department, Affiliated Hospital of Hebei University

Yi‑Lin Wang

School of Basic Medicine of Shandong University

Jin Jiao

Medical Oncology Department, Affiliated Hospital of Hebei University

Jing Li

Cardiovascular Department, Affiliated Hospital of Hebei University

Xiao‑Jing Du

School of Basic Medicine of Shandong University

Yan‑Ling Li

Department of Tuberculosis, Affiliated Hospitalof Hebei University