User profiles for Khaled Alfakih
khaled ALFAKIHConsultant cardiologist; Lewisham and King's College Hospitals Verified email at nhs.net Cited by 3054 |
Normal human left and right ventricular dimensions for MRI as assessed by turbo gradient echo and steady‐state free precession imaging sequences
Purpose To establish normal ranges of left ventricular (LV) and right ventricular (RV) dimensions
as determined by the current pulse sequences in cardiac magnetic resonance imaging (…
as determined by the current pulse sequences in cardiac magnetic resonance imaging (…
Prevalence of subclinical coronary artery disease in masters endurance athletes with a low atherosclerotic risk profile
Background: Studies in middle-age and older (masters) athletes with atherosclerotic risk
factors for coronary artery disease report higher coronary artery calcium (CAC) scores …
factors for coronary artery disease report higher coronary artery calcium (CAC) scores …
Comparison of right ventricular volume measurements between axial and short axis orientation using steady‐state free precession magnetic resonance imaging
K Alfakih, S Plein, T Bloomer, T Jones… - Journal of Magnetic …, 2003 - Wiley Online Library
Purpose To compare right ventricular (RV) volume measurements and their reproducibility
between axial and short axis orientation acquisition techniques. Materials and Methods …
between axial and short axis orientation acquisition techniques. Materials and Methods …
Assessment of ventricular function and mass by cardiac magnetic resonance imaging
K Alfakih, S Reid, T Jones, M Sivananthan - European radiology, 2004 - Springer
Cardiac magnetic resonance imaging is currently the technique of choice for precise
measurements of ventricular volumes, function and left ventricular (LV) mass. The technique is 3D …
measurements of ventricular volumes, function and left ventricular (LV) mass. The technique is 3D …
Natural history of patients with ischemia and no obstructive coronary artery disease: the CIAO-ISCHEMIA study
Background: Ischemia with no obstructive coronary artery disease (INOCA) is common and
has an adverse prognosis. We set out to describe the natural history of symptoms and …
has an adverse prognosis. We set out to describe the natural history of symptoms and …
[HTML][HTML] Development of a universal dual-bolus injection scheme for the quantitative assessment of myocardial perfusion cardiovascular magnetic resonance
…, D Lossnitzer, B Schnackenburg, K Alfakih… - Journal of …, 2011 - Springer
Background The dual-bolus protocol enables accurate quantification of myocardial blood
flow (MBF) by first-pass perfusion cardiovascular magnetic resonance (CMR). However, …
flow (MBF) by first-pass perfusion cardiovascular magnetic resonance (CMR). However, …
Prognostic value of quantitative stress perfusion cardiac magnetic resonance
Objectives : This study sought to evaluate the prognostic usefulness of visual and quantitative
perfusion cardiac magnetic resonance (CMR) ischemic burden in an unselected group of …
perfusion cardiac magnetic resonance (CMR) ischemic burden in an unselected group of …
New gender-specific partition values for ECG criteria of left ventricular hypertrophy: recalibration against cardiac MRI
ECG criteria for left ventricular hypertrophy (LVH) were mostly validated using left ventricular
mass (LVM) as measured by M-mode echocardiography. LVM as measured by cardiac MRI …
mass (LVM) as measured by M-mode echocardiography. LVM as measured by cardiac MRI …
Assessment of regional left ventricular function: accuracy and reproducibility of positioning standard short-axis sections in cardiac MR imaging
DR Messroghli, GJ Bainbridge, K Alfakih, TR Jones… - Radiology, 2005 - pubs.rsna.org
The assessment of regional left ventricular (LV) function with cardiac magnetic resonance (MR)
cine techniques requires a standardized section positioning. A simple selective short-…
cine techniques requires a standardized section positioning. A simple selective short-…
Normal range of human left ventricular volumes and mass using steady state free precession MRI in the radial long axis orientation
S Clay, K Alfakih, A Radjenovic, T Jones… - … Resonance Materials in …, 2006 - Springer
Background: The radial long-axis orientation for the measurement of left ventricular (LV) volume
and mass has been shown to have advantages over the short-axis orientation. Previous …
and mass has been shown to have advantages over the short-axis orientation. Previous …