[Dear Mr Professor.].
Jacek
J
Majewski
Jacek
J
Lelakowski
D022062:Electrophysiologic Techniques, Cardiac; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D017180:Tachycardia, Ventricular / Q000175:diagnosis* / Q000503:physiopathology*