Chanda, P., Ahmed, N., Biswas, S., Mehedi, M., DasGupta, S., Rahman, M. and Ahmed, F. 2011. Permanent Pacemaker for Sick Sinus Syndrome with Absent Right Superior Vena Cava – A Case Report. Cardiovascular Journal. 3, 2 (Dec. 2011), 230–232. DOI:https://doi.org/10.3329/cardio.v3i2.9195.