Goal 3: Advance Translational Research

Comprehensive Assessment of Cardiovascular Physiology: Imaging of Structure, Function and Blood Flow

The development of cardiovascular disease is associated with changes in structure, function and blood flow within a complex and highly interconnected system. Current diagnostic tools focus on individual elements of the cardiovascular system and/or relatively simple parameters which do not reflect the true underlying pathophysiology. A novel multi-modular and multi-parametric approach based on new and promising imaging ...more »

Submitted by (@mmarkl)

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Goal 2: Reduce Human Disease

Long-term pulmonary function in survivors of critical illness

Pulmonary function is known to suffer during the early recovery phases from critical illness, but the long-term patterns of recovery and associated consequences are uncertain. In addition, the clinical and molecular determinants of progressive deterioration or recovery of pulmonary function remain unknown.

Submitted by (@greg.martin)

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Goal 2: Reduce Human Disease

In pulmonary arterial hypertension (PAH), how can right ventricular function be improved in the setting of increased afterload

Pulmonary arterial hypertension (PAH) is a complex, progressive condition characterized by high blood pressure in the lungs and restriction of flow through the pulmonary arterial system. Significant improvements have been made in medical management with through approved pulmonary vasodilator therapies. However, long-term right ventricular afterload reductions have still not yet been achieved. The process by which the ...more »

Submitted by (@katherinek)

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Goal 2: Reduce Human Disease

Transplant to Cure Older Adults with Hematologic Malignancy-Removing the Blindfold

While transplant for patients 60 and older for high-risk hematologic malignancies has increased and observational data are promising, the risks and benefits of translant versus non-transplant remain largely unknown. We now have the tools and mechanisms to remove the blindfold! The NHLBI should support the cooperative groups in conjunction with the BMT-CTN to establish a common framework for transplant trials in older ...more »

Submitted by (@aartz0)

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Goal 2: Reduce Human Disease

Role of epigenetic mechanisms in cardiovascular disease

Are epigenetic changes the cause or the consequence of changes in cell function that contribute to cardiovascular disease? If they are the cause, what are the mechanisms that lead to changes and how do they impact disease pathogenesis? If the consequence, do they play any role in disease pathogenesis? What methods can be used to test if epigenetic changes play a causal role in disease pathogenesis? Thus far studies ...more »

Submitted by (@gko000)

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Goal 1: Promote Human Health

The coupling of mechanical stress to biochemistry, molecular biology and electrophysiology

Cells aren’t beakers holding soluble reactants waiting to be mixed. Cells are structured objects where life forms as a flow of free energy between three pools: chemical, electrical and mechanical. Most papers in the literature ignore structure (except of Xray or EM of specific proteins) and almost all ignore the coupling of mechanics to the other pools. Cells cannot be studied with in vitro experiments. We can study single ...more »

Submitted by (@nhlbiforumadministrator1)

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Goal 1: Promote Human Health

A Systems Approach - Human Cardiac Electromechanical Activity

The challenge is to identify limitations in using data from non-human animal species for elucidation of human electromechanical function/activity and to identify what specific information and computational approaches need to be incorporated. To aid in achieving such a goal, it might be useful to convene a series of workshops to build consensus and improve communication among investigators working at the same horizontal ...more »

Submitted by (@nhlbiforumadministrator)

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