Table 1

Clinical characteristics of the study population

PatientSexAge, yearsBaseline heart diseaseLVEF, %NYHA functional classTarget arrhythmiasElectrical stormDrugs failing to control arrhythmiasSpecific HF Treatment before and during RFCA Session
Complete VT/VF Suppression after the last RFCADischarged Alive
Intravenous catecholamineMechanical ventilationIABPCHDF
1Female84Previous MI233Monomorphic VTYesAMD, Class Ib, BBLYesYes
2Male73Previous and acute MI344Monomorphic VTYesClass IbYesYesYesYesYesNo
3Female72Previous MI243Monomorphic VTYesAMD, Class IbYesYes
4Female51NIDCM163Monomorphic VTAMDYesYes
5Male74Previous MI254PVC triggering VFYesAMD, Class IbYesYesYes
6Male73Dilated HCM304Three monomorphic VTsYesAMD, NIF, BBLYesNoYes
7Male71Previous and acute MI254PVC triggering VFYesAMD, NIF, Class Ib, BBLYesYesYesYesNo
8Male55Dilated HCM354Monomorphic VTYesAMD, NIF, BBLYesYesNoYes
9Female83Previous MI363PVC triggering VFYesAMD, BBLYesYes
10Male67Acute MI364PVC triggering VFYesAMD, Class Ib, BBLYesYesYesYesYesYes
Monomorphic VT
11Male75NIDCM203Two monomorphic VTsYesAMD, NIF, BBLNoYes
12Male69Previous MI253Monomorphic VTYesAMD, NIF, BBLYesYes
13Male68NIDCM103Two monomorphic VTsAMD, BBLYesYesYes
14Male57Acute MI154PVC triggering VFAMD, Class Ib, BBLYesYesYesYesYesNo
15Male66Previous MI294Monomorphic VTYesAMD, Class Ib, BBLYesYesYes
PatientSexAge, yearsBaseline heart diseaseLVEF, %NYHA functional classTarget arrhythmiasElectrical stormDrugs failing to control arrhythmiasSpecific HF Treatment before and during RFCA Session
Complete VT/VF Suppression after the last RFCADischarged Alive
Intravenous catecholamineMechanical ventilationIABPCHDF
1Female84Previous MI233Monomorphic VTYesAMD, Class Ib, BBLYesYes
2Male73Previous and acute MI344Monomorphic VTYesClass IbYesYesYesYesYesNo
3Female72Previous MI243Monomorphic VTYesAMD, Class IbYesYes
4Female51NIDCM163Monomorphic VTAMDYesYes
5Male74Previous MI254PVC triggering VFYesAMD, Class IbYesYesYes
6Male73Dilated HCM304Three monomorphic VTsYesAMD, NIF, BBLYesNoYes
7Male71Previous and acute MI254PVC triggering VFYesAMD, NIF, Class Ib, BBLYesYesYesYesNo
8Male55Dilated HCM354Monomorphic VTYesAMD, NIF, BBLYesYesNoYes
9Female83Previous MI363PVC triggering VFYesAMD, BBLYesYes
10Male67Acute MI364PVC triggering VFYesAMD, Class Ib, BBLYesYesYesYesYesYes
Monomorphic VT
11Male75NIDCM203Two monomorphic VTsYesAMD, NIF, BBLNoYes
12Male69Previous MI253Monomorphic VTYesAMD, NIF, BBLYesYes
13Male68NIDCM103Two monomorphic VTsAMD, BBLYesYesYes
14Male57Acute MI154PVC triggering VFAMD, Class Ib, BBLYesYesYesYesYesNo
15Male66Previous MI294Monomorphic VTYesAMD, Class Ib, BBLYesYesYes

AMD, amiodarone; BBL, beta-blocker; CHDF, continuous haemodiafiltration; HCM, hypertrophic cardiomyopathy; HF, heart failure; IABP, intra-aortic balloon counterpulsation; LVEF, left ventricular ejection fraction; MI, myocardial infarction; NIDCM, non-ischaemic dilated cardiomyopathy; NIF, nifekalant; NYHA, New York Heart Association; RFCA, radiofrequency catheter ablation; VF, ventricular fibrillation; VT, ventricular tachycardia.

Table 1

Clinical characteristics of the study population

PatientSexAge, yearsBaseline heart diseaseLVEF, %NYHA functional classTarget arrhythmiasElectrical stormDrugs failing to control arrhythmiasSpecific HF Treatment before and during RFCA Session
Complete VT/VF Suppression after the last RFCADischarged Alive
Intravenous catecholamineMechanical ventilationIABPCHDF
1Female84Previous MI233Monomorphic VTYesAMD, Class Ib, BBLYesYes
2Male73Previous and acute MI344Monomorphic VTYesClass IbYesYesYesYesYesNo
3Female72Previous MI243Monomorphic VTYesAMD, Class IbYesYes
4Female51NIDCM163Monomorphic VTAMDYesYes
5Male74Previous MI254PVC triggering VFYesAMD, Class IbYesYesYes
6Male73Dilated HCM304Three monomorphic VTsYesAMD, NIF, BBLYesNoYes
7Male71Previous and acute MI254PVC triggering VFYesAMD, NIF, Class Ib, BBLYesYesYesYesNo
8Male55Dilated HCM354Monomorphic VTYesAMD, NIF, BBLYesYesNoYes
9Female83Previous MI363PVC triggering VFYesAMD, BBLYesYes
10Male67Acute MI364PVC triggering VFYesAMD, Class Ib, BBLYesYesYesYesYesYes
Monomorphic VT
11Male75NIDCM203Two monomorphic VTsYesAMD, NIF, BBLNoYes
12Male69Previous MI253Monomorphic VTYesAMD, NIF, BBLYesYes
13Male68NIDCM103Two monomorphic VTsAMD, BBLYesYesYes
14Male57Acute MI154PVC triggering VFAMD, Class Ib, BBLYesYesYesYesYesNo
15Male66Previous MI294Monomorphic VTYesAMD, Class Ib, BBLYesYesYes
PatientSexAge, yearsBaseline heart diseaseLVEF, %NYHA functional classTarget arrhythmiasElectrical stormDrugs failing to control arrhythmiasSpecific HF Treatment before and during RFCA Session
Complete VT/VF Suppression after the last RFCADischarged Alive
Intravenous catecholamineMechanical ventilationIABPCHDF
1Female84Previous MI233Monomorphic VTYesAMD, Class Ib, BBLYesYes
2Male73Previous and acute MI344Monomorphic VTYesClass IbYesYesYesYesYesNo
3Female72Previous MI243Monomorphic VTYesAMD, Class IbYesYes
4Female51NIDCM163Monomorphic VTAMDYesYes
5Male74Previous MI254PVC triggering VFYesAMD, Class IbYesYesYes
6Male73Dilated HCM304Three monomorphic VTsYesAMD, NIF, BBLYesNoYes
7Male71Previous and acute MI254PVC triggering VFYesAMD, NIF, Class Ib, BBLYesYesYesYesNo
8Male55Dilated HCM354Monomorphic VTYesAMD, NIF, BBLYesYesNoYes
9Female83Previous MI363PVC triggering VFYesAMD, BBLYesYes
10Male67Acute MI364PVC triggering VFYesAMD, Class Ib, BBLYesYesYesYesYesYes
Monomorphic VT
11Male75NIDCM203Two monomorphic VTsYesAMD, NIF, BBLNoYes
12Male69Previous MI253Monomorphic VTYesAMD, NIF, BBLYesYes
13Male68NIDCM103Two monomorphic VTsAMD, BBLYesYesYes
14Male57Acute MI154PVC triggering VFAMD, Class Ib, BBLYesYesYesYesYesNo
15Male66Previous MI294Monomorphic VTYesAMD, Class Ib, BBLYesYesYes

AMD, amiodarone; BBL, beta-blocker; CHDF, continuous haemodiafiltration; HCM, hypertrophic cardiomyopathy; HF, heart failure; IABP, intra-aortic balloon counterpulsation; LVEF, left ventricular ejection fraction; MI, myocardial infarction; NIDCM, non-ischaemic dilated cardiomyopathy; NIF, nifekalant; NYHA, New York Heart Association; RFCA, radiofrequency catheter ablation; VF, ventricular fibrillation; VT, ventricular tachycardia.

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