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🆕 Date Issued:
2023
🗄 In DepositOnce:2023-12-13
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Supplementary material for doctorial thesis: "The mechanism of fibrillation control by low-energy anti-fibrillation pacing"

Buran, Can Pavel

This collection provides the supplementary material (videos) for the doctoral thesis: "The mechanism of fibrillation control by low-energy anti-fibrillation pacing" (https://doi.org/10.14279/depositonce-17835). The videos are simulations of cardiac tissue for three different cellular models that exhibit different types of fibrillation states. Details of the three models (LR, LRmod and FK) are provided in the doctoral thesis. In all movies no-flux boundary conditions were used for the (LRmod) model and periodic boundary conditions for the (LR) and (FK) model. For movies showing single-pulse-defibrillation or low-energy antifibrillation-pacing (LEAP), the (first) pulse is applied at t=0ms, except for movies 4_3 - 4_6, where it is applied at t=500ms. All biphasic pulses are applied for 7ms in the forward direction and 3ms in the backward direction.
defibrillationventricular fibrillationcardiac arrhythmiasLEAPDefibrillationKammernflimmernHerzrhythmusstörungenLEAP
Movie_4_1.mkv
Matroska Multimedia Container — 86.13 MB

Electrical turbulence for the (LR) model.

Movie_4_2.mkv
Matroska Multimedia Container — 67.97 MB

Electrical turbulence for the (FK) model.

Movie_4_3.mkv
Matroska Multimedia Container — 62.15 MB

Defibrillation with one biphasic pulse for the (LR) model with field strength E = 5V/cm.

Movie_4_4.mkv
Matroska Multimedia Container — 38.25 MB

Defibrillation with one biphasic pulse for the (FK) model with field strength E = 4V/cm.

Movie_4_5.mkv
Matroska Multimedia Container — 183.31 MB

LEAP with five biphasic pulses for the (LR) model with field strength E = 0.75V/cm and pulse interval T = 330 ms.

Movie_4_6.mkv
Matroska Multimedia Container — 62.4 MB

LEAP with five biphasic pulses for the (FK) model with field strength E = 2V/cm and pulse interval T = 85 ms.

Movie_5_1.mkv
Matroska Multimedia Container — 176.48 MB

State of multiple spirals.

Movie_5_2.mkv
Matroska Multimedia Container — 171.25 MB

State of a single spiral.

Movie_5_3.mkv
Matroska Multimedia Container — 170.44 MB

State of a single pinned spiral.

Movie_5_4.mkv
Matroska Multimedia Container — 97.51 MB

Defibrillation of multiple spirals with a single biphasic pulse for E = 6V/cm.

Movie_5_5.mkv
Matroska Multimedia Container — 95.99 MB

Defibrillation of a single spiral with a single biphasic pulse for E = 6V/cm.

Movie_5_6.mkv
Matroska Multimedia Container — 95.09 MB

Defibrillation of a single pinned spiral with a single biphasic pulse for E = 6V/cm.

Movie_5_7.mkv
Matroska Multimedia Container — 254.07 MB

Defibrillation of multiple spirals by LEAP with five biphasic pulses for E = 3.5V/cm and pacing period T = 115 ms.

Movie_5_8.mkv
Matroska Multimedia Container — 250.91 MB

Defibrillation of a single spiral by LEAP with five biphasic pulses for E = 3.5V/cm and pacing period T = 115 ms.

Movie_5_9.mkv
Matroska Multimedia Container — 252.09 MB

Defibrillation of a single pinned spiral by LEAP with five biphasic pulses for E = 3.5V/cm and pacing period T = 115 ms.

Movie_6_1.mkv
Matroska Multimedia Container — 269.72 MB

Defibrillation of a state of the (LRmod) model by LEAP with five biphasic pulses for a field strength E = 3.5V/cm and pacing period T = 115 ms.

Movie_6_2.mkv
Matroska Multimedia Container — 186.2 MB

Defibrillation of a state of the (LRmod) model by LEAP with five biphasic pulses for a field strength E = 4.5V/cm and pacing period T = 115 ms.

Movie_6_3.mkv
Matroska Multimedia Container — 775.51 MB

Defibrillation of a state of the (LR) model by LEAP with five biphasic pulses for a field strength E = 1.0V/cm and pacing period T = 340 ms.

Movie_6_4.mkv
Matroska Multimedia Container — 425.84 MB

Defibrillation of a state of the (LR) model by LEAP with five biphasic pulses for a field strength E = 4.0V/cm and pacing period T = 340 ms.

Movie_6_5.mkv
Matroska Multimedia Container — 231.42 MB

Defibrillation of a state of the (FK) model by LEAP with five biphasic pulses for a field strength E = 2.0V/cm and pacing period T = 100 ms.

Movie_6_6.mkv
Matroska Multimedia Container — 129.49 MB

Defibrillation of a state of the (FK) model by LEAP with five biphasic pulses for a field strength E = 2.5V/cm and pacing period T = 100 ms.

Movie_6_7.mkv
Matroska Multimedia Container — 59.85 MB

Single pulse of a plane wave for the (LRmod) model and a field strength E = 3.0V/cm.

Movie_6_8.mkv
Matroska Multimedia Container — 62.14 MB

Single pulse of a plane wave for the (LRmod) model and a field strength E = 4.0V/cm.

Movie_6_9.mkv
Matroska Multimedia Container — 60.29 MB

Single pulse of a plane wave for the (LRmod) model and a field strength E = 5.0V/cm.

Movie_6_10.mkv
Matroska Multimedia Container — 57.31 MB

Single pulse of a plane wave for the (LRmod) model and a field strength E = 6.0V/cm.

Is Supplement To
10.14279/depositonce-17835
Creative Commons Attribution 4.0 (CC BY)Creative Commons Attribution 4.0 (CC BY)
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