L Schamroth

Intermittent ventricular bigeminy as an expression of modulated parasystole.

G Oreto, F Luzza, G Satullo, 1985, The American journal of cardiology.

The extrasystolic mechanism as the entrainment of an oscillator.

M Pachter, M. Pachter, D. H. Martin, 1988, American heart journal.

"Irregular" ventricular parasystole: the influence of sinus rhythm on a parasystolic focus.

G Oreto, F Luzza, G Satullo, 1988, American Heart Journal.

Modulated ventricular parasystole as a mechanism for concealed bigeminy.

G Oreto, F Luzza, G Satullo, 1986, The American journal of cardiology.