PMC

Ventricular response in 28 patients with cardiomyopathy stratified by the presence (left; n=16) or absence (right; n=12) of tachycardia-induced cardiomyopathy

Flow diagram illustrating recruitment of the cohort. AFl Atrial flutter; CM Cardiomyopathy; LV Left ventricular; TICM Tachycardia-induced cardiomyopathy; VR Ventricular response

Left ventricular (LV) function grade pre-and postablation in 28 patients with cardiomyopathy. The broken lines indicate single patient data. The solid lines indicate multiple patient data, with the thickness of the line relative to the number of patients (ie, 6 patients improved from grade 3 to grade 1; 4 patients improved from grade 2 to grade 1; 4 patients were unchanged at grade 2; 3 patients were unchanged at grade 3; 2 patients were unchanged at grade 4; and 2 patients improved from grade 4 to grade 1)