2009
A Twin Study of Metabolic Syndrome and Autonomic Tone
GEHI AK, LAMPERT R, VELEDAR E, LEE F, GOLDBERG J, JONES L, MURRAH N, ASHRAF A, VACCARINO V. A Twin Study of Metabolic Syndrome and Autonomic Tone. Journal Of Cardiovascular Electrophysiology 2009, 20: 422-428. PMID: 19054251, PMCID: PMC2722434, DOI: 10.1111/j.1540-8167.2008.01363.x.Peer-Reviewed Original ResearchConceptsLower heart rate variabilityHeart rate variabilityAutonomic toneMetS componentsMetabolic syndromeMetS risk factorsHigher cardiovascular mortalityCoronary heart diseaseOne-unit incrementTwin pairsCardiovascular mortalityCardiac deathOverall mortalityAtrial fibrillationPotential confoundersHeart diseaseRisk factorsHeart StudyMiddle-aged male twinsAbnormal modulationRate variabilityMale twinsMetS.MetSSyndrome
2008
Depressive Symptoms and Heart Rate Variability: Evidence for a Shared Genetic Substrate in a Study of Twins
Vaccarino V, Lampert R, Bremner JD, Lee F, Su S, Maisano C, Murrah NV, Jones L, Jawed F, Afzal N, Ashraf A, Goldberg J. Depressive Symptoms and Heart Rate Variability: Evidence for a Shared Genetic Substrate in a Study of Twins. Psychosomatic Medicine 2008, 70: 628-636. PMID: 18606724, PMCID: PMC5884077, DOI: 10.1097/psy.0b013e31817bcc9e.Peer-Reviewed Original Research