A5064264852- Coronary Interventions and Diagnostics
- Cardiac Imaging and Diagnostics
- Acute Myocardial Infarction Research
- Antiplatelet Therapy and Cardiovascular Diseases
- Peripheral Artery Disease Management
- Cardiac Valve Diseases and Treatments
- Reconstructive Surgery and Microvascular Techniques
- Peripheral Nerve Disorders
- Cardiac pacing and defibrillation studies
- Infective Endocarditis Diagnosis and Management
- Rabies epidemiology and control
- Intestinal Malrotation and Obstruction Disorders
- Musculoskeletal Disorders and Rehabilitation
- Body Image and Dysmorphia Studies
- Radiopharmaceutical Chemistry and Applications
- Cardiovascular, Neuropeptides, and Oxidative Stress Research
- Aortic Disease and Treatment Approaches
- Hair Growth and Disorders
- Mobile Health and mHealth Applications
- Gastrointestinal disorders and treatments
- Muscle and Compartmental Disorders
- Cancer Diagnosis and Treatment
- Orthopedic Surgery and Rehabilitation
- Digital Imaging in Medicine
- Herpesvirus Infections and Treatments
Zagazig University
1990-2023
Macquarie University
2023
American Society of Plastic Surgeons
2023
The University of Adelaide
2023
Ain Shams University
2011-2021
Seoul Medical Center
2019
Ain Shams University Hospital
1996-2015
University of Southampton
2002
Glangwili General Hospital
2000
Canniesburn Hospital
1986
Coronary revascularization guided by fractional flow reserve (FFR) is associated with better patient outcomes after the procedure than angiography alone. It unknown whether instantaneous wave-free ratio (iFR), an alternative measure that does not require administration of adenosine, will offer benefits similar to those FFR.
The interest in rotational atherectomy (RA) has increased over the past decade as a consequence of more complex and calcified coronary stenoses being attempted with percutaneous interventions. Yet adoption RA is hampered by several factors: amongst others, lack standardised protocol. This European expert consensus document stems from awareness large heterogeneity protocols adopted to perform atherectomy. objective present provide some points among highly experienced operators on most...
The purpose of this study was to assess the diagnostic accuracy instantaneous wave-free ratio (iFR) characterize, outside a pre-specified range values, stenosis severity, as defined by fractional flow reserve (FFR) ≤0.80, in prospective, independent, controlled, core laboratory–based environment. Studies with methodological heterogeneity have reported some discrepancies classification agreement between iFR and FFR. ADVISE II (ADenosine Vasodilator Independent Stenosis Evaluation II) designed...
The aim of this study was to investigate the clinical outcomes patients deferred from coronary revascularization on basis instantaneous wave-free ratio (iFR) or fractional flow reserve (FFR) measurements in stable angina pectoris (SAP) and acute syndromes (ACS). Assessment stenosis severity with pressure guidewires is recommended determine need for myocardial revascularization. safety deferral pooled per-protocol population (n = 4,486) DEFINE-FLAIR (Functional Lesion Intermediate Stenosis...
Physicians are not always comfortable deferring treatment of a stenosis in the left anterior descending (LAD) artery because perception that there is high risk major adverse cardiac events (MACE). The authors describe, using DEFINE-FLAIR (Functional Lesion Assessment Intermediate Stenosis to Guide Revascularisation) trial, MACE rates when LAD lesions deferred, guided by physiological assessment fractional flow reserve (FFR) or instantaneous wave-free ratio (iFR).
<h3>Importance</h3> Invasive physiologic indices such as fractional flow reserve (FFR) and instantaneous wave-free ratio (iFR) are used in clinical practice. Nevertheless, comparative prognostic outcomes of iFR-guided FFR-guided treatment patients with type 2 diabetes have not yet been fully investigated. <h3>Objective</h3> To compare 1-year or without the Functional Lesion Assessment Intermediate Stenosis to Guide Revascularization (DEFINE-FLAIR) trial. <h3>Design, Setting,...
Assessment of intermediate coronary lesions can be done with fractional flow reserve (FFR) and intravascular ultrasound (IVUS). There are no randomised trials only a small registry from one centre is available but this subject to important bias. We sought evaluate the clinical outcomes an FFR strategy compared IVUS for lesion assessment.We outcome patients assessed in two centres differential approach. After propensity score matching 400 pairs were included. Revascularisation was when <0.75...
Maximal hyperemia is the critical prerequisite for fractional flow reserve (FFR) assessment. Despite intravenous (IV) adenosine currently being recommended approach, intracoronary (IC) administration of constitutes a valuable alternative in everyday practice. However, it surprisingly unclear which IC strategy allows achievement FFR values that are comparable to IV adenosine.This study sought compare increasing doses versus FFR.30 intermediate coronary stenoses undergoing measurement were...
Axillary arch is an anomalous muscular slip of latissimus dorsi muscle occasionally encountered in axillary dissection. A systematic review medical literature published between 1966 to 1999 was performed regarding its incidence, clinical features and management. Its presence dissection should be recognised avoid confusion staging lymph nodes prevent injury vessels brachial plexus.
Abstract Background: Till now, no pooled analysis summarizing the Egyptian experience in percutaneous mitral valvuloplasty (PMV) exists. Objectives and Methods: To pool data of PMV procedures perform a new regarding immediate outcome follow‐up results as well to compare different techniques. Results: Patients (2,256) with stenosis rheumatic origin were included, 292 males 1,964 females. Double balloon (DB) was used 1,148 patients (51%), Inoue (IB) 914 (40.5%), metallic commissurotome (MC)...
Abstract Background The COMBO drug eluting stent is a novel device with luminal endothelial progenitor cell capture technology for rapid homogeneous endothelialization. Methods and results We examined sex differences in 1‐year outcomes after stenting from the collaboration, pooled patient‐level dataset MASCOT REMEDEE multicenter registries. primary endpoint was target lesion failure (TLF), composite of cardiac death, vessel‐myocardial infarction (TV‐MI), or clinically driven...
Trans-catheter Aortic Valve Implantation (TAVI) offers a less invasive modality to manage aortic stenosis (AS) especially in high risk patients. It was not available Egypt until the end of 2011. The aim this study is report immediate and one year follow up results first TAVI implantations Egyptian Ten patients with severe symptomatic AS underwent implantation using Edwards SAPIEN™ SAPIEN XT™ valves. mean age 78.6 ± 4.6 years 5 (50%) were males. Logistic EuroSCORE II 21.9 11.5% 12.6 7.2%,...
Reperfusion injury limits the beneficial effects of primary percutaneous coronary intervention (PCI) in setting acute myocardial infarction (AMI). Adenosine reperfusion animal models. Is to study high-dose intracoronary adenosine administration PCI on blood flow and regional left ventricular function. Sixty patients with a definite diagnosis ST elevation AMI within 6 h from onset chest pain were randomly allocated receive (6 mg) or saline placebo (on 1:2 ratio) as an adjunct assessment TIMI...
The use of drug-eluting stents (DES) has improved clinical outcomes in percutaneous coronary intervention (PCI) procedures. However, first-generation DES were associated with safety concerns arising from the persistence durable polymers, including late stent thrombosis. Cre8™ is a novel polymer-free designed to overcome these issues. In presentation at EuroPCR 2014, two cases discussed. first was case high bleeding risk; second multivessel disease significant risk restenosis. Together,...
Informed consent is a fundamental pillar of patient rights and an essential part good clinical practice. In 2019, the International Confederation Plastic Surgery Societies launched survey to collect feedback on informed practices, with aim develop international guideline for cosmetic surgery.A 15-question was sent delegates dissemination their national society members. The comprised range quantitative qualitative questions. Descriptive thematic analysis performed.There were 364 respondents....