Scientometrics
Copyright ©The Author(s) 2024.
World J Cardiol. Apr 26, 2024; 16(4): 199-214
Published online Apr 26, 2024. doi: 10.4330/wjc.v16.i4.199
Table 11 Top 20 highest frequency keywords
Rank
Keyword
Occurrences
Total link strength
1High altitude5982537
2Hypoxia5592391
3Exercise2691254
4Acute mountain sickness214971
5Adaptation209994
6Heart167746
7Acclimatization137728
8Pulmonary hypertension133655
9Heart rate117507
10Blood pressure104526
11Hypobaric hypoxia101528
12Nitric oxide99442
13Chronic hypoxia93432
14Oxidative stress90408
15Chronic mountain-sickness80375
16Cardiac output71365
17Intermittent hypoxia66190
18Oxygen56170
19Metabolism54149
20Echocardiography53217