Cancer
Conditions
Interventions
Gold Standard:Cardiotoxicity was defined as decrease in LVEF >= 10% to = 5% decrease to < 55% symptomatic at least one MUGA scan or echocardiogram
Index test:LVEF 
by 
(M-mode 
Simpson 
tracking)/ECG
Sponsors
Sichuan Cancer Hospital Institute
Eligibility
Sex/Gender
All
Age
18 Years to 100 Years
Inclusion criteria
Inclusion criteria: 1. Pathologically diagnosed as primary malignant tumors of the breast cancer; 2. The above-mentioned diagnosed patients have been prescribed the treatment plan by the clinician including chemotherapy, radiotherapy, secretory therapy, targeted therapy, immunotherapy; 3. Sign the informed consent form, and they have to underwent ultrasound imaging before therapy, in the short and long term after radiotherapy.
Exclusion criteria
Exclusion criteria: 1. Patients who have not completed the therapy cycle; 2. Patients who do not agree to follow-up examinations or who cant answer or die during the follow-up period; 3. Patients whose tumors are not primary; 4. patients with skin ulceration cannot be applied with coupling agent patient or take us examination.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| LVEF;ECG; | — |
Secondary
| Measure | Time frame |
|---|---|
| heart chamber size; | — |
Countries
China
Contacts
Public ContactMan Lu
Outcome results
None listed