Table 4 Ten research topics classified by LDA
Rank by the highest volume last 5 years | Research topics | N | Percent |
|---|---|---|---|
Topic 1 | Gene, Cell and Biomedical Therapies for heart diseases | 799 | 14.1% |
Topic 2 | Psychological, Behavioral and Social impairments of patients with heart diseases | 794 | 14.0% |
Topic 3 | Health Education, Motivation and Behavioral Interventions | 670 | 11.8% |
Topic 4 | Technology-based, Robot-assisted Interventions on patients with Stroke | 563 | 9.9% |
Topic 5 | Clinical, drug therapies for heart failure | 751 | 13.2% |
Topic 6 | Traditional and Alternative Medicine for heart diseases | 426 | 7.5% |
Topic 7 | Cardiac Surgeries and Interventions | 506 | 8.9% |
Topic 8 | Economic Evaluation of Interventions on Patients with heart diseases and stroke | 457 | 8.1% |
Topic 9 | Physical Activity and Exercise training for patients with heart failure | 315 | 5.5% |
Topic 10 | Effectiveness of hormone replacement therapy on heart diseases | 396 | 7.0% |