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See all the latest Science New from the American Heart Association at my.americanheart.org/sciencenews.

Latest Posts

Referral, Enrollment, and Delivery of Cardiac Rehabilitation/
Secondary Prevention Programs at Clinical Centers and Beyond



 

  • It has been shown that those who participate in cardiac rehabilitation (CR) have lower risk of death and heart attack.
  • CR prevents recurrnce of myocardial infarction, but challenges such as accessibility, referral rates, and insurance coverage make CR underused.
  • Healthcare reform provides an opportunity to integrate CR programs into preventive care. 

    Read the full article in Circulation
    Circulation.  2011: published online before print Nov. 14, 2011, 10.1161/CIR.0b013e31823b21e2
 
more...
Posted by Stacy AHA Science on Dec 15, 2011 4:56 PM CST
Heart Disease and Stroke 2012 Statistical Update


 

  • The most up-to-date statistics on heart disease, stroke, other vascular diseases, and their risk factors
  • New information detailing various disorders of heart rhythm
  • Despite decreases in heart disease and stroke mortality, the burden of disease remains high


    Read the full article in Circulation
    Circulation. 2012: published online before print December 15, 2011, 10.1161/CIR.0b013e31823ac046
more...
Posted by Stacy AHA Science on Dec 15, 2011 3:21 PM CST
2011 ACCF/AHA Guidelines for the Diagnosis and Treatment of Hypertrophic Cardiomyopathy


 

  • Compiled consensus on the most important diagnostic modalities and genetic testing tools for the treatment of hypertrophic cardiomyopathy (HCM)
  • Lists nomenclature distinguishing HCM from other genetic diseases
  • Suggests best practices from providers and institutions in improving quality of care to patients with HCM

    Read the Executive Summary in Circulation
    Circulation. 2011: published online before print November 8, 2011, doi: 10.1161/CIR.0b013e318223e230

    Read the full article in Circulation
    Circulation.  2011: published online before print November 8, 2011, doi: 10.1161/CIR.0b013e318223e2bd
more...
Posted by Stacy AHA Science on Nov 8, 2011 1:28 PM CST

Commentary - The New and Revised 2011 ACCF/AHA PCI and CABG Guidelines: A Revascularization Consensus is at the Heart of the Matter
by Frederick G. Kushner, MD.

The simultaneous publication of these two evidence based practice guidelines, and their uniquely shared revascularization section represents an unprecedented joint effort by cardiologists and cardiovascular surgeons... Read the full commentary
 

2011 ACCF/AHA Guideline for Coronary Artery Bypass Graft Surgery


 

  • Updates the 2004 ACC/AHA Guideline for Coronary Artery Bypass Graft Surgery
  • First-time collaboration between two writing groups – CABG and PCI -  for Revascularization Recommendations
  • Addresses which patient to revascularize with which procedure  - CABG or PCI


    Read the Executive Summary in Circulation
    Circulation. 2011, published online before print November 7, 2011, 10.1161/CIR.0b013e31823b5fee.

    Read the full article in Circulation
    Circulation. 2011, published online before print November 7, 2011, 10.1161/CIR.0b013e31823c074e.

2011 ACCF/AHA/SCAI Guidelines for Percutaneous Coronary Intervention


 

  • Updates the 2007 ACCF/AHA/SCAI Percutaneous Coronary Intervention Guidelines
  • Unique, first-time collaboration between two writing groups on revascularization recommendations
  • Reorganized into intuitive sections on pre-procedural, procedural, and post-procedural considerations


    Read the Executive Summary in Circulation
    Circulation. 2011, published online before print November 7, 2011, 10.1161/CIR.0b013e31823b5fee.

    Read the full article in Circulation
    Circulation. 2011, published online before print November 7, 2011, 10.1161/CIR.0b013e31823c074e.
more...
Posted by Stacy AHA Science on Nov 7, 2011 2:01 PM CST
2011 Update: Secondary Prevention and Risk Reduction for Cardiac and Vascular Disease


 

  • Updates the 2006 AHA/ACC Guidelines for Secondary Prevention for Patients With Coronary and Other Atherosclerotic Vascular Disease
  • Intended for patients with established coronary and other atherosclerotic vascular disease


  • Read the full article in Circulation
    Circulation
    2011, published online before print November 3, 2011, 10.1161/CIR.0b013e318235eb4d
more...
Posted by Stacy AHA Science on Nov 3, 2011 1:23 PM CDT
Primary Outcomes for Resuscitation Science Studies
A Consensus Statement From the American Heart Association



 

  • The AHA guidelines for the treatment of cardiac arrest are based on high-quality clinical trials, which depend on the selection of a meaningful primary outcome.
  • This consensus statement is intended for researchers, clinicians, reviewers, and regulators in the selection of the most appropriate primary outcome for clinical trials of cardiac arrest therapies.
  • This paper focuses on (1) when after cardiac arrest the measurement time point should occur; (2) what cardiovascular, neurological, and other physiology should be assessed; and (3) the costs associated with various end points.


    Read the full article in Circulation
    Circulation
    2011, published online before print October 3, 2011, 10.1161/CIR.0b013e3182340239
more...
Posted by Stacy AHA Science on Oct 3, 2011 3:09 PM CDT
2011 ACCF/AHA Focused Update of the Guidelines for the Management of Patients With Peripheral Artery Disease (Updating the 2005 Guideline)


 

  • Revision of the original 2005 ACC/AHA Guidelines for the Management of Patients with Peripheral Arterial Disease (PAD)
  • Updates lower extremity and abdominal aortic disease, but 21 existing recommendations for Renal and Mesenteric Disease remain valid
  • New recommendation added to provide diagnosis using ankle-brachial index (ABI) score


    Read the full article in Circulation
    Circulation. 2011: published online before print September 29, 2011, 10.1161/CIR.0b013e31822e80c3
more...
Posted by Stacy AHA Science on Sep 29, 2011 1:28 PM CDT
Assessing Adiposity


 

  • Reviews the epidemiology of obesity and related comorbidities
  • Discusses some of the challenges and issues associated with assessing adiposity
  • Provides practical recommendations for the clinician with a goal of identifying more ‘at risk’ overweight/obese individuals


    Read the full article in Circulation
    Circulation. 2011: published online before print September 26, 2011, 10.1161/CIR.0b013e318233bc6a 
more...
Posted by Stacy AHA Science on Sep 26, 2011 3:22 PM CDT

Oral Presentations
hbpr11_oral_x_li-10 Caveolin-1 Knockout Attenuates Blood Pressure and Renal Responses in Angiotensin II-Induced Hypertensive Mice Partly by Inhibiting AT1a Receptor-Mediated Uptake of Angiotensin II in Proximal Tubules of The Kidney
Xiao C. Li
Presentation slides
hbpr11_oral_wilcox-8 Reactive Oxygen Species Derived From Neutriphil Oxidase-4/p47phox Enhance Afferent Arteriolar Myogenic and Contractile Responses and Angiotensin II Hypertension in Mice
Christopher S. Wilcox
Presentation slides
 
hbpr11_oral_gonzalez-4 Role Of Renal Dj-1 In The Regulation Hypertension Associated To Ros Production
Santiago Cuevas Gonzalez
Presentation slides
 
hbpr11_oral_kopf-14 Obligatory Metabolism of Angiotensin II To Angiotensin III for Zona Glomerulosa Cell-Mediated Relaxations of Adrenal Cortical Arteries
Phillip G. Kopf
Presentation slides
 
hbpr11_oral_deliyanti--2 FAD286, an Aldosterone Synthase Inhibitor, Reduces Retinal Neovascularization
Devy Deliyanti
Presentation slides
 
Posted by Molly AHA Science on Sep 23, 2011 2:45 PM CDT


Oral Presentations
hbpr11_oral_masuo-6 Different Mechanisms in Weight Loss and Weight Loss-induced Blood Pressure Reduction Between a Calorie Restricted Diet and Exercise
Kazuko Masuo
Presentation slides
 
hbpr11_oral_sriramula-8 Central ACE2 Prevents Hypertension and Cardiac Hypertrophy by Reducing Sympathetic Drive and Vasopressin Release
Srinivas Sriramula
Presentation slides
 
hbpr11_oral_shi-7 Stimulatory Action Of The Renin-Angiotensin-Aldosterone System On The Production Of Microglial Derived Cytokines 
Peng Shi
Presentation slides
hbpr11_oral_george-6 Heme Oxygenase-1 Negatively Regulates sFlt-1 Production in Placental Villi by its Metabolic Byproducts Carbon Monoxide and Bilirubin
Eric M. George
Presentation slides
 
 hbpr11_oral_rahmouni-16 Hypothalamic mTOR Signaling: A Key Mediator Of The Sympathetic And Cardiovascular Effects Of Leptin
Kamal Rahmouni
Presentation slides
 
 hbpr11_oral_khan-3 Angiotensin At2 Receptor Contributes Towards Gender Bias In Weight Gain
Mohammed Azhar Khan
Presentation slides
 
Poster Presentations
hbpr11_poster_oshima-2 Presence Of Mineralocorticoid Receptors And Enacs On Presympathetic Neurons In The Rostral Ventrolateral Medulla
Naoki Oshima
Poster presentation
hbpr11_poster_qi-3 Cardiac Progenitor Cells (islet-1+) Restore Myocardial Infarction Induced Cardiac Dysfunction And Remodeling
YanFei Qi
Poster presentation
Posted by Molly AHA Science on Sep 23, 2011 2:12 PM CDT
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