Response to Letter Regarding Article, "Improvement in Congenital Heart Surgery in a Developing Country: The Guatemalan Experience"Larrazabal, L. A.; Jenkins, K. J.; Gauvreau, K.; Vida, V. L.; Benavidez, O. J.; Gaitan, G. A.; Garcia, F.; Castaneda, A. R. · Circulation · 2008

Response to Letter Regarding Article, "Transplantation for Idiopathic Pulmonary Arterial Hypertension: Improvement in the Lung Allocation Score Era"Schaffer, J. M.; Singh, S. K.; Joyce, D. L.; Reitz, B. A.; Robbins, R. C.; Zamanian, R. T.; Mallidi, H. R. · Circulation · 2014

Response to Letter Regarding Article "Neurocognitive Improvement After Carotid Artery Stenting in Patients With Chronic Internal Carotid Artery Occlusion and Cerebral Ischemia"Lin, M.-S.; Chiu, M.-J.; Li, H.-Y.; Kao, H.-L. · Stroke · 2012

Response by Darcourt and Cognard to Letter Regarding Article, “Predictive Value of Susceptibility Vessel Sign for Arterial Recanalization and Clinical Improvement in Ischemic Stroke”Darcourt, Jean; Cognard, Christophe · Stroke · 2019

Response by Hayashida and Ichinose to Letter Regarding Article, “Improvement in Outcomes After Cardiac Arrest and Resuscitation by Inhibition of S-Nitrosoglutathione Reductase”Hayashida, Kei; Ichinose, Fumito · Circulation · 2019

Response by Zhao et al to Letter Regarding Article, “Lack of Cardiac Improvement After Cardiosphere-Derived Cell Transplantation in Aging Mouse Hearts”Zhao, Zhen-Ao; Lei, Wei; Miao, Shumei; Wu, Jie; Yang, Zhuangzhuang; Han, Xinglong; Li, Jingjing; Yao, Mengchao; Lu, Xing-Ai; He, Lingjuan; Chen, Yihuan; Zhou, Bin; Hu, Shijun · Circulation Research · 2018

Response to Letter Regarding Article, "Adult Bone Marrow Cell Therapy Improves Survival and Induces Long-Term Improvement in Cardiac Parameters: A Systematic Review and Meta-Analysis"Jeevanantham, V.; Butler, M.; Saad, A.; Dawn, B.; Abdel-Latif, A.; Zuba-Surma, E. K. · Circulation · 2013

Thrombolytic Therapy of Acute StrokeFeske, S. K. · Circulation · 2012

Energy Balance and ObesityHill, J. O.; Wyatt, H. R.; Peters, J. C. · Circulation · 2012

Fluctuation: Does Blood Pressure Variability Matter?Krakoff, L. R. · Circulation · 2012

Sex and Cardiovascular RiskLam, C. S. P.; Little, W. C. · Circulation · 2012

Supravalvular Aortic StenosisWILLIAMS, J. C. P.; BARRATT-BOYES, B. G.; LOWE, J. B. · Circulation · 1961

Transthyretin (TTR) Cardiac AmyloidosisRuberg, F. L.; Berk, J. L. · Circulation · 2012

In Search of Vulnerable PlaqueStone, G. W. · Circulation: Cardiovascular Imaging · 2012

Oral Direct Factor Xa InhibitorsYeh, C. H.; Fredenburgh, J. C.; Weitz, J. I. · Circulation Research · 2012