Relation of Heart Rate Turbulence to Severity of Heart Failure

1. Cygankiewicz, I.
2. Zareba, W.
3. Vazquez, R.
4. Vallverdu, M.
5. Cino, J.
6. Cinca, J.
7. Almendral, J.
8. Gonzalez Juanatey, J.R.
9. Macaya, C.
10. Valdes, M.
11. Caminal, P.
12. Bayes de Luna, A.