qrs Definition

complex, wide, normal, narrow, mean, initial, abnormal, bizarre, premature, broad, frontal, spontaneous, negative, spatial, terminal, prolonged, interval, discriminatory, native, intrinsic, aberrant, upright, superior, horizontal, isoelectric, axis, widened, complexes, followed, widening, preceding, precedes, follows, widens, buried, hidden, inhibited, occurs, follow, preceded, loops, resulting, represents, precede, removed, paced, dropped, produces, amplitude, characterized, indicates, note, sensed, superimposed, resembles, obscured, morphology, removing, loop, eliminated, oriented, prolong, widen, filtered, wave, onset, waves, beginning, portion, duration, end, prolongation, deflection, vectors, intervals, removal, direction, voltage, deviation, lead, block, tariffs, elimination, configuration, deflections, axes, front, tachycardia, shift, width, segment, leads, arrhythmia, diagnosis, ecg, seconds, shape, beat, upstroke, origin,