David Liedl
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View article: Rapid post exercise venous refilling time is an independent contributor to chronic venous insufficiency
Rapid post exercise venous refilling time is an independent contributor to chronic venous insufficiency Open
In this large contemporary study using venous air plethysmography, we demonstrate that rapid P-EVRT is an important and unique venous physiologic parameter that informs our understanding of the clinical severity of CVI.
View article: Artificial Intelligence of Arterial Doppler Waveforms to Predict Major Adverse Outcomes Among Patients Evaluated for Peripheral Artery Disease
Artificial Intelligence of Arterial Doppler Waveforms to Predict Major Adverse Outcomes Among Patients Evaluated for Peripheral Artery Disease Open
Background Patients with peripheral artery disease are at increased risk for major adverse cardiac events, major adverse limb events, and all‐cause death. Developing tools capable of identifying those patients with peripheral artery diseas…
View article: Artificial intelligence of arterial Doppler waveforms to predict major adverse outcomes among patients evaluated for peripheral artery disease
Artificial intelligence of arterial Doppler waveforms to predict major adverse outcomes among patients evaluated for peripheral artery disease Open
Background Patients with peripheral arterial disease (PAD) are at increased risk for major adverse cardiac (MACE), limb (MALE) events and all-cause mortality. Developing tools capable of identifying those patients with PAD at greatest risk…
View article: Exercise Transcutaneous Oxygen Pressure (Extcpo2) Measurement is a Reliable Method of Evaluation of Internal Iliac Artery flow Compromise
Exercise Transcutaneous Oxygen Pressure (Extcpo2) Measurement is a Reliable Method of Evaluation of Internal Iliac Artery flow Compromise Open
Clinical differentiation of buttock claudication from pseudo-claudication (neuromuscular etiology) is often challenging and cannot be diagnosed non-invasively using standard ankle-brachial index (ABI) with exercise. The aim of this study w…
View article: Abnormal vascular physiology in the lower extremities as a risk factor for ischemic stroke and mortality
Abnormal vascular physiology in the lower extremities as a risk factor for ischemic stroke and mortality Open
Context Peripheral artery disease (PAD) is highly prevalent in the general population, affecting up to 25% of patients 55 years of age or older. There is a known association with acute ischemic stroke, but limited large cohort studies exis…
View article: Reduced calf muscle pump function is a risk factor for venous thromboembolism: a population-based cohort study
Reduced calf muscle pump function is a risk factor for venous thromboembolism: a population-based cohort study Open
The calf muscle pump is a major determinate of venous return in the legs but has not been studied as a risk factor for venous thromboembolism (VTE). A population-based cohort study of Olmsted County, Minnesota residents was performed using…
View article: Usability of a Digital Registry to Promote Secondary Prevention for Peripheral Artery Disease Patients
Usability of a Digital Registry to Promote Secondary Prevention for Peripheral Artery Disease Patients Open
Usability evaluation of the PAD-CKS tool demonstrated time savings, a high SUS score, and a reduction of mouse clicks and keystrokes for task completion compared to standard workflow using the EHR. Provider feedback regarding the strengths…
View article: Statin use associated with lower mortality in very elderly patients with peripheral arterial disease
Statin use associated with lower mortality in very elderly patients with peripheral arterial disease Open
Introduction Given the potential side effects and the lack of data on its efficacy, the role of statins in the very elderly (age 75+) with peripheral arterial disease (PAD) is uncertain. Previous studies have shown significant mortality be…
View article: Discordant Values in Lower Extremity Physiologic Studies Predict Increased Cardiovascular Risk
Discordant Values in Lower Extremity Physiologic Studies Predict Increased Cardiovascular Risk Open
Background Ankle‐brachial indexes ( ABI ) are a noninvasive diagnostic tool for peripheral arterial disease and a marker of increased cardiovascular risk. ABI is calculated using the highest systolic blood pressure of the 4 ankle arteries …
Exercise testing criteria to diagnose lower extremity peripheral artery disease assessed by computed-tomography angiography Open
Resting ABI is as accurate as exercise testing in patients with exertional limb pain. Specific exercise testing cut-off values should be used in patients with normal ABI to diagnose PAD.
View article: Discrepancies in Prevalence of Peripheral Arterial Disease between Lower Extremities at Rest and Postexercise
Discrepancies in Prevalence of Peripheral Arterial Disease between Lower Extremities at Rest and Postexercise Open
Background Lower extremity peripheral arterial disease (PAD) is a common medical condition causing substantial morbidity. Limited data exist on whether discrepancies in PAD prevalence exist between the lower extremities using resting ankle…
View article: Discordant Diagnosis of Lower Extremity Peripheral Artery Disease Using American Heart Association Postexercise Guidelines
Discordant Diagnosis of Lower Extremity Peripheral Artery Disease Using American Heart Association Postexercise Guidelines Open
To determine whether postexercise criteria for peripheral artery disease (PAD) diagnosis recommended by the American Heart Association (AHA) identifies the same group of PAD patients.Diagnosis of PAD is performed using ankle-brachial index…