Daniel Nyhan
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Editorial: Cardiovascular Remodeling in Aging and Disease Open
EDITORIAL article Front. Physiol., 07 March 2022 | https://doi.org/10.3389/fphys.2022.867185
Restoring Blood Pressure in Hypertensive Mice Fails to Fully Reverse Vascular Stiffness Open
Hypertension causes a significant increase in in vivo aortic stiffness that is only partially reversible after BP normalization. Although hypertension does lead to matrix stiffening, restoration of BP restores matrix mechanics to levels si…
Role of senescence marker p16INK4a measured in peripheral blood T-lymphocytes in predicting length of hospital stay after coronary artery bypass surgery in older adults Open
Adults older than 65 years undergo more than 120,000 coronary artery bypass (CAB) procedures each year in the United States. Chronological age alone, though commonly used in prediction models of outcomes after CAB, does not alone reflect v…
Noninvasive Assessment of the Effect of Position and Exercise on Pulse Arrival to Peripheral Vascular Beds in Healthy Volunteers Open
Background: The effects of position and exercise on pulse wave distribution across a healthy, compliant arterial tree are not fully understood. We studied the effects of exercise and position on the pattern of pulse arrival times (PATs) in…
Pilot Study: Estimation of Stroke Volume and Cardiac Output from Pulse Wave Velocity Open
PWV based SV estimation yields reasonable agreement with SV measured by TEE. Further studies are required to assess its utility in different clinical situations.
The Effects of Hemodynamic Changes on Pulse Wave Velocity in Cardiothoracic Surgical Patients Open
The effect of blood pressure on pulse wave velocity (PWV) is well established. However, PWV variability with acute hemodynamic changes has not been examined in the clinical setting. The aim of the present study is to investigate the effect…