Search Results - "Meisel, Karl"

Photoplethysmography based atrial fibrillation detection: a review by Pereira, Tania, Tran, Nate, Gadhoumi, Kais, Pelter, Michele M., Do, Duc H., Lee, Randall J., Colorado, Rene, Meisel, Karl, Hu, Xiao

“…Atrial fibrillation (AF) is a cardiac rhythm disorder associated with increased morbidity and mortality. It is the leading risk factor for cardioembolic stroke…”
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Brain Emboli After Left Ventricular Endocardial Ablation by Whitman, Isaac R, Gladstone, Rachel A, Badhwar, Nitish, Hsia, Henry H, Lee, Byron K, Josephson, S Andrew, Meisel, Karl M, Dillon, William P, Hess, Christopher P, Gerstenfeld, Edward P, Marcus, Gregory M

“…BACKGROUND:Catheter ablation for ventricular tachycardia and premature ventricular complexes (PVCs) is common. Catheter ablation of atrial fibrillation is…”
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Explainability Metrics of Deep Convolutional Networks for Photoplethysmography Quality Assessment by Zhang, Oliver, Ding, Cheng, Pereira, Tania, Xiao, Ran, Gadhoumi, Kais, Meisel, Karl, Lee, Randall J., Chen, Yiran, Hu, Xiao

“…Photoplethysmography (PPG) is a noninvasive way to monitor various aspects of the circulatory system, and is becoming more and more widespread in biomedical…”
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Stroke in mitral valve prolapse: risk factors and left atrial function in cryptogenic versus non-cryptogenic ischemic subtypes by Calicchio, Francesca, Lim, Lisa J, Cross, Danielle, Bibby, Dwight, Fang, Qizhi, Meisel, Karl, Schiller, Nelson B, Delling, Francesca N

“…Mitral valve prolapse (MVP) has been associated with an increased risk of ischemic stroke. Older age, thicker mitral leaflets, and significant mitral…”
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An isolated ruptured spinal aneurysm presents with a thalamic Infarct: case report by Tenorio, Alexander, Holmes, Brandon B, Abla, Adib A, Amans, Matthew, Meisel, Karl

“…Isolated spinal artery aneurysms are extremely rare, and their pathogenesis, clinical presentation, and treatment strategies are poorly established. We report…”
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Acute Care of Ischemic Stroke Patients in the Hospital by Meisel, Karl M, Thabet, Ahmad M, Josephson, S Andrew

“…Ischemic stroke is a leading cause of death and disability worldwide. Recent advances in acute treatment provide hope that the impact of this disease will be…”
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Catastrophic stroke burden in a patient with uncontrolled psoriasis and psoriatic arthritis: a case report by Fan, Joline M, Solomon, David A, López, Giselle Y, Hofmann, Jeffrey W, Colorado, Rene A, Kim, Anthony S, Meisel, Karl, Halabi, Cathra

“…Psoriasis is the most common chronic inflammatory condition involving the T helper cell system. Population studies have demonstrated that patients with…”
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Endovascular Biopsy of Vertebrobasilar Aneurysm in Patient With Polyarteritis Nodosa by Narsinh, Kazim H., Narsinh, Kamileh, McCoy, David B., Sun, Zhengda, Halabi, Cathra, Meisel, Karl, Tihan, Tarik, Chaganti, Krishna, Amans, Matthew R., Halbach, Van V., Higashida, Randall T., Hetts, Steven W., Dowd, Christopher F., Winkler, Ethan A., Abla, Adib A., Nowakowski, Tomasz J., Cooke, Daniel L.

“…Background and Purpose: The management of unruptured intracranial aneurysms remains controversial. The decisions to treat are heavily informed by estimated…”
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Generalizability of SuperAlarm via Cross-Institutional Performance Evaluation by Xiao, Ran, Do, Duc, Ding, Cheng, Meisel, Karl, Lee, Randall J., Hu, Xiao

“…Bedside patient monitors are ubiquitous tools in modern critical care units to provide timely patient status. However, current systems suffer from high volume…”
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Serial angiographic appearance of segmental arterial mediolysis manifesting as vertebral, internal mammary and intra-abdominal visceral artery aneurysms in a patient presenting with subarachnoid hemorrhage and review of the literature by Cooke, Daniel L, Meisel, Karl M, Kim, Warren T, Stout, Charles E, Halbach, Van V, Dowd, Christopher F, Higashida, Randall T

“…Segmental arterial mediolysis (SAM) is a rare, non-inflammatory, non-atherosclerotic vasculopathy typically affecting the abdominal arteries although it may…”
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Recurrent Occipital Lobe Ischemic Strokes in COPA Syndrome (P1.2-042) by Morgan, Juliet, Meisel, Karl, Amans, Matthew

“…Abstract only…”
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Abstract TP540: Effects of Stimulant Use on the Temporal Course of Vasospasm in Aneurysmal Subarachnoid Hemorrhage by Cheng, Roger, Meisel, Karl, Ko, Nerissa

“…Abstract only Background: Comorbid use of stimulants (cocaine and amphetamines) has been associated with worse outcomes in aneurysmal SAH (aSAH), however its…”
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Depression in Patients with Tinnitus: A Systematic Review by Salazar, James W., Meisel, Karl, Smith, Eric R., Quiggle, Aaron, McCoy, David B., Amans, Matthew R.

“…Objective Tinnitus is a condition that causes distress and impairment across cognitive, functional, and psychiatric spectra. In the psychiatric realm, tinnitus…”
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Abstract P328: Transcranial Doppler as a Cost-Effective, Safe Screening Tool in Embolic Stroke of Undetermined Source by Patrick, Lauren, Wang, Zi, Cross, Danielle B, Meisel, Karl M

“…The diagnostic evaluation of embolic stroke of undetermined source (ESUS) requires investigation of paradoxical embolism via shunts. ESUS evaluation involves a…”
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A Supervised Approach to Robust Photoplethysmography Quality Assessment by Pereira, Tania, Gadhoumi, Kais, Ma, Mitchell, Liu, Xiuyun, Xiao, Ran, Colorado, Rene A., Keenan, Kevin J., Meisel, Karl, Hu, Xiao

“…Early detection of Atrial Fibrillation (AFib) is crucial to prevent stroke recurrence. New tools for monitoring cardiac rhythm are important for risk…”
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Deep learning approaches for plethysmography signal quality assessment in the presence of atrial fibrillation by Pereira, Tania, Ding, Cheng, Gadhoumi, Kais, Tran, Nate, Colorado, Rene A, Meisel, Karl, Hu, Xiao

“…Photoplethysmography (PPG) monitoring has been implemented in many portable and wearable devices we use daily for health and fitness tracking. Its simplicity…”
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114 Angiographic Evaluation and Treatment Outcomes in Suspected Cerebrovascular Causes of Pulsatile Tinnitus by Cummins, Daniel Dighton, Caton, Michael Travis, Hemphill, Kafi, Narsinh, Kazim, Tu-Chan, Adelyn, Meisel, Karl, Amans, Matthew

“…INTRODUCTION: Pulsatile tinnitus (PT) can cause significant detriment to quality of life and may herald a life-threatening cerebrovascular etiology. Digital…”
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Embolic Stroke of Undetermined Source: A Population with Left Atrial Dysfunction by Meisel, Karl, Yuan, Kristy, Fang, Qizhi, Bibby, Dwight, Lee, Randall, Schiller, Nelson B.

“…Background: Cryptogenic stroke, now defined as embolic stroke of undetermined source (ESUS), represents about a quarter of all ischemic strokes and the…”
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The manifestation of vortical and secondary flow in the cerebral venous outflow tract: An in vivo MR velocimetry study by Kefayati, Sarah, Amans, Matthew, Faraji, Farshid, Ballweber, Megan, Kao, Evan, Ahn, Sinyeob, Meisel, Karl, Halbach, Van, Saloner, David

“…Abstract Aberrations in flow in the cerebral venous outflow tract (CVOT) have been implicated as the cause of several pathologic conditions including…”
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Geometric and Morphologic Features of Ruptured Intracranial Aneurysms Associated with Methamphetamine Use by Caton, M. Travis, Vitt, Jeffrey, Smith, Eric R., Cooke, Daniel, Meisel, Karl, Ko, Nerissa, Amorim, Edilberto

“…Methamphetamine (MA) use is associated with poor outcomes after aneurysmal subarachnoid hemorrhage (aSAH). MA exerts both hemodynamic and inflammatory effects,…”
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