インターネットのサイトでは、次の2つがお薦め。双方ともにiPhone対応アプリを準備している。
- "Easy Auscultation":mobile対応ページが準備されており、Androidユーザも利用出来るのが嬉しい。
- "Blaufuss":JAMAでもお薦めされている。Conti C. Blaufuss Sound Builder (Teaching Cardiac Auscultation). JAMA. 2012;307(6):617.
75^2 = 100 × 50 + 25^2 = 5625 50^2 = 100 × 0 + 50^2 = 2500
76^2 = 100 × 52 + 24^2 = 5776 51^2 = 100 × 2 + 49^2 = 2601
77^2 = 100 × 54 + 23^2 = 5929 52^2 = 100 × 4 + 48^2 = 2704
78^2 = 100 × 56 + 22^2 = 6084 53^2 = 100 × 6 + 47^2 = 2809
79^2 = 100 × 58 + 21^2 = 6241 54^2 = 100 × 8 + 46^2 = 2916
80^2 = 100 × 60 + 20^2 = 6400 55^2 = 100 × 10 + 45^2 = 3025
81^2 = 100 × 62 + 19^2 = 6561 56^2 = 100 × 12 + 44^2 = 3136
82^2 = 100 × 64 + 18^2 = 6724 57^2 = 100 × 14 + 43^2 = 3249
83^2 = 100 × 66 + 17^2 = 6889 58^2 = 100 × 16 + 42^2 = 3364
84^2 = 100 × 68 + 16^2 = 7056 59^2 = 100 × 18 + 41^2 = 3481
85^2 = 100 × 70 + 15^2 = 7225 60^2 = 100 × 20 + 40^2 = 3600
86^2 = 100 × 72 + 14^2 = 7396 61^2 = 100 × 22 + 39^2 = 3721
87^2 = 100 × 74 + 13^2 = 7569 62^2 = 100 × 24 + 38^2 = 3844
88^2 = 100 × 76 + 12^2 = 7744 63^2 = 100 × 26 + 37^2 = 3969
89^2 = 100 × 78 + 11^2 = 7921 64^2 = 100 × 28 + 36^2 = 4096
90^2 = 100 × 80 + 10^2 = 8100 65^2 = 100 × 30 + 35^2 = 4225
91^2 = 100 × 82 + 9^2 = 8281 66^2 = 100 × 32 + 34^2 = 4356
92^2 = 100 × 84 + 8^2 = 8464 67^2 = 100 × 34 + 33^2 = 4489
93^2 = 100 × 86 + 7^2 = 8649 68^2 = 100 × 36 + 32^2 = 4624
94^2 = 100 × 88 + 6^2 = 8836 69^2 = 100 × 38 + 31^2 = 4761
95^2 = 100 × 90 + 5^2 = 9025 70^2 = 100 × 40 + 30^2 = 4900
96^2 = 100 × 92 + 4^2 = 9216 71^2 = 100 × 42 + 29^2 = 5041
97^2 = 100 × 94 + 3^2 = 9409 72^2 = 100 × 44 + 28^2 = 5184
98^2 = 100 × 96 + 2^2 = 9604 73^2 = 100 × 46 + 27^2 = 5329
99^2 = 100 × 98 + 1^2 = 9801 74^2 = 100 × 48 + 26^2 = 5476