Skip to main content

Table 1 Baseline Characteristics of the Study Population

From: Shortening of atrioventricular delay at increased atrial paced heart rates improves diastolic filling and functional class in patients with biventricular pacing

Age 75 ± 11 years
Gender Male/Female: 24(72%)/10(28%)
NYHA 2.6 ± 0.7 - I/II/III/IV: 3%/34%/47%/16%
NYHA 2.6 ± 0.7 - I/II/III/IV: 3%/34%/47%/16%
Cardiomyopathy Ischemic/Non- Ischemic: 69%/31%
QRS Duration 175.3 ± 38.6 ms
Left Ventricular Diastolic Diameter 5.9 ± 0.93 cm
Left Ventricular Systolic Diameter 4.9 ± 1.1 cm
Left Ventricular Ejection Fraction 34.1 ± 12.4%
Left Atrial Diameter (Superior-Inferior) 6 ± 1 cm
Left Atrial Diameter (Antero-Posterior) 4.7 ± 0.8 cm
AV Delay 154.1 ± 40.1 (baseline)