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Case study 4 – An observation of anti-arrhythmic monomer

(A). Layout of 64 channel arrays. (B). The box shows the position of MEAs. (C). The mapping waveforms from a Langendorff perfused rabbit heart. The activation map shows the acceleration of conduction after application of the unknow monomer and it is washable. Note: This is an unpublished data courtesy of Professor David Paterson’s [...]

By |2019-05-14T07:04:30+00:00January 22nd, 2019|Categories: Application|Tags: |Comments Off on Case study 4 – An observation of anti-arrhythmic monomer

Case study 3 –A study on GM mouse atrial & ventricular conduction

(A). MKK4cko-TAC mice are more susceptible to ventricular arrhythmias and slowed conduction velocity. (B). Most activation maps from MKK4F/F hearts showed a sequential activation pattern, beginning with a localized activation of one region of the matrix followed by its successive spread to the remaining area from which recordings were made. However, the old MKK4CKO hearts [...]

By |2019-05-14T03:21:48+00:00November 22nd, 2018|Categories: Application|Tags: |Comments Off on Case study 3 –A study on GM mouse atrial & ventricular conduction

Case study 2- A study on pacemaker activities in the atrial right ring

(A). Preparation of rear wall of right atrium containing sinus node (SN) and right ring. Boxes shows position of mapping arrays covering area of SN (8×8 extracellular electrodes) and right ring (6×10 extracellular electrodes). Leading pacemaker site (identified as site of earliest activation) located in SN, and anterograde conduction in right atrial free wall. Arrows [...]

By |2019-05-14T03:22:10+00:00September 22nd, 2018|Categories: Application|Tags: |Comments Off on Case study 2- A study on pacemaker activities in the atrial right ring

Case study 1- An investigation on postoperative atrial fibrillation

(A). A Langendorff perfused heart and 32 multi-electrode arrays was placed on the right atria. (B). Layout of 32 multi-electrode arrays.(C). representative examples of right atrium waveforms and activation during sinus rhythm from a sham rat (left) and a SP (sterile pericarditis) rat on postoperative day 3 (right) analysed by multielectrode array. In contrast to [...]

By |2019-05-14T03:22:16+00:00September 22nd, 2018|Categories: Application|Tags: |Comments Off on Case study 1- An investigation on postoperative atrial fibrillation
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