Table 5 Top 20 high-frequency keyword related to coronary microvascular dysfunction
Rank | Keyword | Count | Rank | Keyword | Count |
|---|---|---|---|---|---|
1 | Coronary microvascular dysfunction | 364 | 11 | Coronary artery disease | 162 |
2 | Artery disease | 239 | 12 | Angina pectoris | 160 |
3 | Dysfunction | 215 | 13 | Chest pain | 155 |
4 | Microvascular dysfunction | 189 | 14 | Nitric oxide | 129 |
5 | Coronary flow reserve | 183 | 15 | Coronary microcirculation | 125 |
6 | Flow reserve | 180 | 16 | Positron emission tomography | 118 |
7 | Heart failure | 180 | 17 | Myocardial infarction | 117 |
8 | Blood flow | 177 | 18 | Risk | 110 |
9 | Endothelial dysfunction | 173 | 19 | Cardiac syndrome x | 103 |
10 | Disease | 163 | 20 | Risk factor | 101 |