malignant tumor
Conditions
Interventions
Patients with malignant tumors:NA
Sponsors
Peking University Third Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Patients with pathologically confirmed malignant tumours; 2. Without any cardiovascular diseases; 3. No diabetes, abnormal thyroid function, etc. 4. No tumour-related treatment such as chemotherapy, radiotherapy or surgery within 2 weeks prior to data collection; 5. Age range: 18-80 years old, gender not limited
Exclusion criteria
Exclusion criteria: 1. Concomitant cardiovascular disease, such as known severe un-reconstructed coronary artery stenosis, malignant arrhythmias, structural heart disease, hypertrophic cardiomyopathy, and dilated cardiomyopathy; 2. Combination of severe acute diseases; 3. Combination of chronic infectious diseases; 4. Cognitive or psychiatric disorders; 5. Taking drugs or drinking coffee or tea on the day of the test; 6. Use of anti-arrhythmic drugs or beta-blockers; 7. Installation of a pacemaker; 8. Poor quality electrocardiograms; 9. Ectopic beats > 10%; 10. Receiving tumour-related treatment such as chemotherapy, radiotherapy or surgery within 2 weeks prior to data collection; 11. Combined thyroid dysfunction, diabetes mellitus and other medical conditions;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Heart rate variability; | — |
Countries
China
Contacts
Public ContactWei Fu
Peking University Third Hospital
Outcome results
None listed