Circumstances of discovery | Numbers | Frequencies |
Fortuitous | 26 | 19.7 |
Exertional dyspnea | 50 | 37.9 |
Palpitations | 36 | 27.3 |
Chest pain | 21 | 15.9 |
Syncope | 1 | 0.8 |
Lipothymia | 1 | 0.8 |
Hydrops | 1 | 0.8 |
Congestive heart failure | 1 | 0.8 |
Nephropathy | 5 | 3.8 |
Pregnancy | 15 | 11.4 |