1. Supernormal conduction in the human atria;Agha, A.S.; Castillo, C.A.; Castellanos, Jr., A.; Myerburg, R.J.; Tessler, M.P.;Circulation,1972
2. A comparative analysis of antegrade and retrograde conduction pattems in man;Akhtar, M.; Damato, A.N.; Batsford, W.P.; Ruskin, J.N.; Ogunkelu, J.B.;Circulation,1975
3. His bundle electrograms in patients with short P-R intervals, narrow QRS complexes, and paroxysmal tachycardias;Castellanos, Jr., A.; Castillo, C.A.; Agha, A.S.; Tessler;Circulation,1971
4. Bipolar coronary sinus lead for left atrial and left vertricular recording;Castellanos, Jr., A.; Castillo, C.A.; Myerburg, R.J.;American Heart Journal,1971
5. Wenckebach phenomenon within the atria;Castellanos, Jr., A.; Iyengar, R.; Agha, A.S.; Castilo, C.A.;British Heart Journal,1972