References
- Chauhan SP, Scardo JA, Hayes E, et al. Twins: prevalence, problems, and preterm births. Am J Obstet Gynecol 2010;203:305–15
- Russell RB, Petrini JR, Damus K, et al. The changing epidemiology of multiple births in the United States. Obstet Gynecol 2003;101:129–35
- Martin JA, Hamilton BE, Ventura SJ, et al. Births: final data for 2009. Natl Vital Stat Rep 2011;60:1–70
- Kametas NA, McAuliffe F, Krampl E, et al. Maternal cardiac function in twin pregnancy. Obstet Gynecol 2003;102:806–15
- Kuleva M, Youssef A, Maroni E, et al. Maternal cardiac function in normal twin pregnancy: a longitudinal study. Ultrasound Obstet Gynecol 2011;38:575–80
- Ghi T, Kuleva M, Youssef A, et al. Maternal cardiac function in complicated twin pregnancy: a longitudinal study. Ultrasound Obstet Gynecol 2011;38:581–5
- Shalom G, Shoham-Vardi I, Sergienko R, et al. Is preeclampsia a significant risk factor for long-term hospitalizations and morbidity? J Matern Fetal Neonatal Med 2013;26:13–15
- Mangos GJ, Spaan JJ, Pirabhahar S, Brown MA. Markers of cardiovascular disease risk after hypertension in pregnancy. J Hypertens 2012;30:351–8
- Vrachnis N, Augoulea A, Iliodromiti Z, et al. Previous gestational diabetes mellitus and markers of cardiovascular risk. Int J Endocrinol 2012;2012:458610
- Kessous R, Shoham-Vardi I, Pariente G, et al. An association between gestational diabetes mellitus and long-term maternal cardiovascular morbidity. Heart 2013;99:1118–21
- Kessous R, Shoham-Vardi I, Pariente G, et al. An association between preterm delivery and long-term maternal cardiovascular morbidity. Am J Obstet Gynecol 2013;209:368.e1–8
- Bukowski R, Davis KE, Wilson PW. Delivery of a small for gestational age infant and greater maternal risk of ischemic heart disease. PLoS One 2012;7:e33047
- Sibai BM, Hauth J, Caritis S, et al. Hypertensive disorders in twin versus singleton gestations. National Institute of Child Health and Human Development Network of Maternal-Fetal Medicine Units. Am J Obstet Gynecol 2000;182:938–42
- Rauh-Hain JA, Rana S, Tamez H, et al. Risk for developing gestational diabetes in women with twin pregnancies. J Matern Fetal Neonatal Med 2009;22:293–9
- Blickstein I. Is it normal for multiples to be smaller than singletons? Best Pract Res Clin Obstet Gynaecol 2004;18:613–23
- Steegers EA, von Dadelszen P, Duvekot JJ, Pijnenborg R. Pre-eclampsia. Lancet 2010;376:631–44
- Bdolah Y, Lam C, Rajakumar A, et al. Twin pregnancy and the risk of preeclampsia: bigger placenta or relative ischemia. Am J Obstet Gynecol 2008;198:428.e1–6
- Trogstad L, Skrondal A, Stoltenberg C, et al. Recurrence risk of preeclampsia in twin and singleton pregnancies. Am J Med Genet A 2004;126A:41–5
- Yamashita H, Shao J, Friedman JE. Physiologic and molecular alterations in carbohydrate metabolism during pregnancy and gestational diabetes mellitus. Clin Obstet Gynecol 2000;43:87–98
- Rauh-Hain JA, Rana S, Tamez H, et al. Risk for developing gestational diabetes in women with twin pregnancies. J Matern Fetal Neonatal Med 2009;22:293–9
- Hoskins RE. Zygosity as a risk factor for complications and outcomes of twin pregnancy. Acta Genet Med Gemellol (Roma) 1995;44:11–23
- Sivan E, Maman E, Homko CJ, et al. Impact of fetal reduction on the incidence of gestational diabetes. Obstet Gynecol 2002;99:91–4
- Stock S, Norman J. Preterm and term labour in multiple pregnancies. Semin Fetal Neonatal Med 2010;15:336–41
- Goldenberg RL, Culhane JF, Iams JD, Romero R. Epidemiology and causes of preterm birth. Lancet 2008;371:75–84
- Grumbach K, Coleman BG, Arger PH, et al. Twin and singleton growth patterns compared using US. Radiology 1986;158:237–41