Yotam Kolben

Assessing iatrogenic atrial septal defect as a primary unloading strategy in acute myocardial infarction using computational and swine model

Emil Aliev, Shirel Shtraikh, Adi Horesh, Linn Wagnert-Avraham et autres

Primary-unloading of the left ventricle in Acute Myocardial Infarction (AMI) may reduce infarct size and resultant heart-failure occurrence. Existing methods, such as percutaneous axial flow pumps, pose cost and complication challenges. Hemodynamic parameters from AMI patients in published cohorts were applied in …

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Reversible epsilon waves in acute pulmonary embolism

Yotam Kolben, Mordechai Golomb, Ruth Shnipper, Bernard Belhassen

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A regular wide QRS tachycardia with right bundle branch block morphology and left QRS axis deviation

Yotam Kolben, М. А. Вандер, Bernard Belhassen

A 76-year-old male called an emergency medical service after his smartwatch detected rapid heart rate. ECG obtained on ambulance recorded a regular, wide QRS tachycardia (150 bpm) having a morphology of right bundle branch block and left QRS axis. Two main diagnoses …

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Assessing Cardiac Flow Measurements Using a Noninvasive Photoplethysmography-Based Device Compared to Invasive Pulmonary Artery Catheter

Dean Nachman, Arik Eisenkraft, Eldad Rahamim, Mahsati Ibrahimli et autres

BACKGROUND: Invasive monitoring is considered the gold standard for hemodynamic monitoring, yet it poses inherent risks. OBJECTIVES: The aim of the study was to compare invasive hemodynamic measurements using a noninvasive wearable photoplethysmography-based (PPG) monitor and an invasive pulmonary artery catheter. METHODS: …

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Atypical atrial flutter is a distinct arrhythmia associated with advanced heart disease, carrying a significant risk of complications and showing limited treatment success rate

Elhanan Parnasa, Ayelet Shauer, Y Elitzur, Yitschak Biton et autres

Abstract Background Atypical atrial flutter (AtFL) and atrial fibrillation (AF) have similar clinical presentation. However, their underlying substrates and clinical courses may differ significantly. This study aimed to compare the clinical characteristics of patients with AtFL and AF who were admitted for …

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Atrial fibrosis in left atrial arrhythmias: results of comparative analysis by low voltage area mapping

Yotam Kolben, М. А. Вандер, Yaffa Lerman, Y. Soloveichik et autres

Abstract Introduction Atrial fibrosis plays a significant role in the development of atrial arrhythmias, both in atrial fibrillation (AF) and atypical (left) atrial flutter (AAFL). While predisposing factors for AF and AAFL somewhat overlap, the differences in the substrate are still not …

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A constrained disorder principle-based second-generation artificial intelligence digital medical cannabis system: A real-world data analysis

Noa Hurvitz, Yoav Hershkovitz, Yotam Kolben, Khurram Jamil et autres

Introduction: Adhering to treatment plans can be challenging for medical cannabis patients. According to the constrained-disorder principle (CDP), biological systems are defined by their degree of variability. CDP-based second-generation artificial intelligence (AI) systems use personalized variability signatures to improve chronic medication response. …

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Real-Time Monitoring of Personal Protective Equipment Adherence Using On-Device Artificial Intelligence Models

Yam Horesh, Renana Oz Rokach, Yotam Kolben, Dean Nachman

Personal protective equipment (PPE) is crucial for infection prevention and is effective only when worn correctly and consistently. Health organizations often use education or inspections to mitigate non-compliance, but these are costly and have limited success. This study developed a novel on-device, …

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Management of Arrythmias in Cardiac Amyloidosis

Yotam Kolben, Eyal Herzog, Yitschak Biton

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Evaluation of Retinal and Posterior Segment Vascular Changes Due to Systemic Hypoxia Using Optical Coherence Tomography Angiography

Nadav Levinger, Nir Erdinest, Ayman Abu Rmeileh, Eisa Mouallem et autres

Background/Objectives: Retinal vascular occlusions are a significant cause of visual impairment in older adults, resulting in ischemic retinal damage and sudden vision loss. This study evaluates the retinal, optic nerve head (ONH), and choroidal capillary networks in chronic and acute-on-chronic hypoxia compared …

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AI-based cluster analysis enables outcomes prediction among patients with increased LVM

Ranel Loutati, Yotam Kolben, David M. Luria, Offer Amir et autres

Abstract Background The traditional classification of left ventricular hypertrophy (LVH) solely based on left ventricular geometry disregards associated comorbidities and clinical characteristics. We aimed to identify unique clinical phenotypes of LVH using unsupervised cluster analysis and explore their association with clinical outcomes. …

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AI-based cluster analysis enables outcomes prediction among patients with increased LVM

Ranel Loutati, Yotam Kolben, David M. Luria, Offer Amir et autres

Background The traditional classification of left ventricular hypertrophy (LVH), which relies on left ventricular geometry, fails to correlate with outcomes among patients with increased LV mass (LVM). Objectives To identify unique clinical phenotypes of increased LVM patients using unsupervised cluster analysis, and …

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