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Abstract 232: Parenteral Antihypertensive Use on the First Day of Hospitalization after Acute Ischemic Stroke: A US Population Study Poster Session II
Conclusion: Approximately 16% of AIS patients receive IV AH medication in the first 24 hours of admission in the US. The rate of early AH treatment has increased over time both overall and among those who did not receive rt-PA. Whether this is due to increasingly aggressive BP treatment by physicians or higher BP on admission among AIS patients is unclear. Contrary to recommendations, nicardipine was used infrequently. More evidence is required to justify specific AH agents for BP treatment in AIS.
Source: Circulation: Cardiovascular Quality and Outcomes - May 15, 2013 Category: Cardiology Authors: Wang, Y., McDonough, E., Adeoye, O., LaPensee, K., Crothers, T. C., Kleindorfer, D. Tags: Poster Session II Source Type: research

Left Ventricular Responses to Acute Changes in Late Systolic Pressure Augmentation in Older Adults.
CONCLUSIONS: Acute changes in late systolic aortic pressure augmentation do not necessarily lead to improved systolic or diastolic function in older people. Preload may be a more important determinant of cardiac performance than afterload in older people with compensated ventricular function. The potential for changes in preload to impair rather than enhance left ventricular systolic and diastolic function in older people warrants further study. CLINICAL TRIALS REGISTRATION: This study is registered at clinicaltrials.gov as NCT00204984. PMID: 23537892 [PubMed - as supplied by publisher]
Source: American Journal of Hypertension - March 28, 2013 Category: Cardiology Authors: Sweitzer NK, Hetzel SJ, Skalski J, Velez M, Eggleston K, Mitchell GF Tags: Am J Hypertens Source Type: research

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