Cardiac Function in Long-Term Survivors of Childhood Lymphoma

Table 3

Electrocardiographic and echocardiographic data of all survivors and the Hodgkins disease subtype.

	All	Hodgkins disease
Electrocardiography
Heart rate (bpm) (mean ± SD)	77±11
PR interval (seconds) (mean ± SD)	0.144±0.024
QTc interval (seconds) (mean ± SD)	0.411±0.032	0.417±0.034	N.S
Echocardiography
LV Fractional shortening (%)	40±5.6	39.5±5.6	N.S
Cardiac Index (L/min/m^2)	2.84±1.13	3.4±1.03	N.S
LVED (cm)	4.43±0.057		N.S
Septal thickness (cm)	0.65±0.12	0.65±0.13	N.S
Posterior wall thickness (cm)	0.66±0.1	0.67±0.1	N.S
LV mass (gm/m^2)	97±40	96±38	N.S
E/A wave ratio	2.5±1.3	2.29±1.09	N.S
Mitral regurgitation (n, %)	7/45 (16)	4/26 (15)	N.S