practical approach Farooq Nazir creator text Lahore Ferozsons 1988 monographic xiii, 152 p. : ill. ; 24 cm. Electrography Ischemic health disease Vector axis Cardial hypertrophy Junctional arryhthmias Ventricular arrhythmias Arrhythmias IIMC 616.1207547 FAR 9690010018 (pbk)