Kosmas Valkanas

[Michail Efremidis @MEfraimidis]

Combination of ICE and OPTRELL mapping catheter to guide PM PVC ablation @Kariki_O
@SteliosDragasis @ipetemil @athsaplaouras @K_Letsas @CosmoValkanas @MedicareHellas #EPeeps

[Kosmas Valkanas @CosmoValkanas]

@BlackOps6Hub I’m deeply disappointed by the fact that they choose to change in-game challenges for the HE-1 for the gold camo when we bleed to get it done and now they change the challenge to something so easy. We destroyed are stats to accomplish it and we feel like fools for doing so !

[Kosmas Valkanas @CosmoValkanas]

The fact that you can get temporarily banned from chat although your channel is party only is mind blowing. Go catch some hackers and let us be toxic with our friends!
#activision #cod #CallofDuty #BO6

[Stelios @SteliosDragasis]

Flutter day!! Redo of a 72 year old male patient, who had undergone previous ablation in another center (no more info!). Extensive scar in anterior and posterior LA. LPVs isolated from the beginning. With @DAthanasias . Excellent technical support from @CosmoValkanas

[Michail Efremidis @MEfraimidis]

RVOT/AIV PVC credit to ⁦@SteliosDragasis⁩ and ⁦@CosmoValkanas⁩

[Michail Efremidis @MEfraimidis]

VOM alcohol ablation transforms PersAF to CTI AFlutter ⁦@SteliosDragasis⁩ ⁦@ipetemil⁩ ⁦@athsaplaouras⁩ ⁦@K_Letsas⁩ ⁦@CosmoValkanas⁩ #onassiscardiacsurgerycenter

[Michail Efremidis @MEfraimidis]

Fig of 8 Right AT @SteliosDragasis @ipetemil @athsaplaouras @K_Letsas @CosmoValkanas

[Michail Efremidis @MEfraimidis]

Anterior wall LA AT changed to MV Flutter ablated with VOM alcohol ablation. Procedure was performed with ⁦@SteliosDragasis⁩. ⁦@ipetemil⁩ ⁦@athsaplaouras⁩ ⁦@K_Letsas⁩ ⁦@CosmoValkanas⁩ #onassiscardiacsurgerycenter

[Michail Efremidis @MEfraimidis]

Pt in cardiogenic shock-tachycardiomyopathy supported by ECMO and IABP undergoing CTI ablation ⁦@ipetemil⁩ ⁦@K_Letsas⁩ ⁦@athsaplaouras⁩ ⁦@SteliosDragasis⁩ #EPeeps #onassiscardiacsurgerycenter

[Michail Efremidis @MEfraimidis]

Octaray for AL PL PVC. Fast and effective mapping ( 40ms LAT)⁦@ipetemil⁩ ⁦@SteliosDragasis⁩ ⁦@K_Letsas⁩ ⁦@athsaplaouras⁩ ⁦@CosmoValkanas⁩ ⁦@BiosenseWebster⁩

[Michail Efremidis @MEfraimidis]

Life is about the journey, not the destination. Right atrium approach via azygos continuation of IVC. ⁦@SteliosDragasis⁩ ⁦@ipetemil⁩ ⁦@K_Letsas⁩ ⁦@athsaplaouras⁩ ⁦@CosmoValkanas⁩ #EPeeps #EProunds

[Michail Efremidis @MEfraimidis]

Mapping and ablation of a Summit PVC using a multipolar 3.3F diagnostic catheter ⁦@K_Letsas⁩ ⁦@SteliosDragasis⁩ ⁦@ipetemil⁩ ⁦@CosmoValkanas⁩ #EPeeps #onassiscardiacsurgerycenter

[Stelios @SteliosDragasis]

Today's successful ablation procedure of a left lateral accessory pathway with ARP<210 msec causing preexcited AVRT in a 19-year old male patient in @Athens_Euroclinic, together with Dimitrios Athanasias. Excellent technical support by @CosmoValkanas using Carto3 3D system.

[Michail Efremidis @MEfraimidis]

When the old meets the new. PVI + BOX Isolation
Lasso-QDOT+ in a pt with PersAF and Mechanical MV ⁦@vlachoskonstan1⁩ ⁦@SteliosDragasis⁩ ⁦@ipetemil⁩ ⁦@K_Letsas⁩ @CosmoValkanas⁩ #onassiscardiacsurgerycenter

[Kosmas Valkanas @CosmoValkanas]

How can you actually release such a broken game ?
@Activision @CallofDuty @_ModernWarfare_

[Michail Efremidis @MEfraimidis]

double loop reentry LSPV antrum ⁦@K_Letsas⁩ ⁦@vlachoskonstan1⁩ ⁦@SteliosDragasis⁩ ⁦@CosmoValkanas⁩ ⁦@V_Michopoulos⁩ #onassiscardiacsurgerycenter

[Stelios @SteliosDragasis]

Todays interesting case focal AT originating from the posterior LPV antrum. Single shot elimination of PAC. With my good friend and fantastic colleague @vlachoskonstan1 . @CosmoValkanas @K_Letsas @MEfraimidis

[Michail Efremidis @MEfraimidis]

FPI in 7.1 min RF time. Hybrid approach with QDOT and Octaray rock! ⁦@vlachoskonstan1⁩ ⁦@SteliosDragasis⁩ ⁦@K_Letsas⁩ @CosmoValkanas⁩ ⁦@PSkoufogianni⁩ ⁦@R_Colangiulo⁩ #onassiscardiacsurgerycenter

[Michail Efremidis @MEfraimidis]

First two cases ( AF ) using Octaray. Gratitude to Kosmas Valkanas and Paraskevi Skoufogiani for making this possible. ⁦@vlachoskonstan1⁩ ⁦@SteliosDragasis⁩ ⁦@K_Letsas⁩ ⁦@CosmoValkanas⁩ ⁦@PSkoufogianni⁩ #onassiscardiacsurgerycenter ⁦⁦

[Michail Efremidis @MEfraimidis]

PVC originated from the Left main Coronary Artery. RF application near the ostium of the LMCA ( ~5 mm )
@vlachoskonstan1 @K_Letsas @AnnaKostopoulo5 @CosmoValkanas #onassiscardiacsurgerycenter