@misc{indiciae5ccbd4c53cb2, title = {The sinus node electrogram in patients with and without sick sinus syndrome: techniques and correlation between directly measured and indirectly estimated sinoatrial conduction time.}, author = {J A Gomes and P S Kang and N El-Sherif}, year = {1982}, doi = {10.1161/01.cir.66.4.864}, url = {https://pubmed.ncbi.nlm.nih.gov/7116602/}, note = {Source identifier: 7116602} }