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Effect of sampling rate during dynamic myocardial CT perfusion on coronary flow reserve and ischemia analysis
Effect of sampling rate during dynamic myocardial CT perfusion on coronary flow reserve and ischemia analysis
Radiation dose is a major concern in dynamic myocardial CT perfusion scan. The purpose of this study was to investigate th...
Advances and challenges in echocardiographic diagnosis and management of cardiac amyloidosis
Advances and challenges in echocardiographic diagnosis and management of cardiac amyloidosis
Cardiac amyloidosis is an infiltrative cardiomyopathy characterized by the abnormal accumulation of amyloid proteins withi...
The effect of hematopoietic stem cell transplantation on cardiac mechanics in systemic sclerosis
The effect of hematopoietic stem cell transplantation on cardiac mechanics in systemic sclerosis
Systemic sclerosis (SSc) is an autoimmune disease that causes inflammation and fibrosis. Cardiac involvement in SSc is oft...
Artificial intelligence quantification and experienced reader computed tomography analysis for differentiating normal from minimally and mildly diseased coronary arteries: an early real-world compatibility study
Artificial intelligence quantification and experienced reader computed tomography analysis for differentiating normal from minimally and mildly diseased coronary arteries: an early real-world compatibility study
Differentiating normal from minimally and mildly diseased coronary arteries on coronary computed tomographic angiography (...
HFpEF correlated with better improvement of left atrial function in post-ablation patients with paroxysmal atrial fibrillation
HFpEF correlated with better improvement of left atrial function in post-ablation patients with paroxysmal atrial fibrillation
The extent of improvement in left atrial (LA) function after radiofrequency catheter ablation (RFCA) in patients with paro...
Positional mitral regurgitation: a dynamic phenomenon
Positional mitral regurgitation: a dynamic phenomenon
Mitral regurgitation (MR) is a dynamic condition influenced by positional changes and physical stress. We report a case of...
Value of upfront coronary computed tomography angiography in patients with non-ST-segment elevation acute coronary syndrome
Value of upfront coronary computed tomography angiography in patients with non-ST-segment elevation acute coronary syndrome
This study aimed to evaluate the diagnostic performance of coronary computed tomography angiography (CCTA) in ruling out c...
Cross-sectional imaging for presurgical planning of dialysis circuit vascular access creation in the end stage renal disease patient population
Cross-sectional imaging for presurgical planning of dialysis circuit vascular access creation in the end stage renal disease patient population
This systematic review explores the role of cross-sectional imaging modalities—computed tomography angiography (CTA)...
Reliability of spectral Doppler in handheld ultrasonographic device
Reliability of spectral Doppler in handheld ultrasonographic device
To verify and validate the reliability of diastolic function parameters and valvular flow velocities acquired during the h...
Usefulness of two-dimensional speckle tracking echocardiography in assessment of left atrial fibrosis degree and its application in atrial fibrillation
Usefulness of two-dimensional speckle tracking echocardiography in assessment of left atrial fibrosis degree and its application in atrial fibrillation
This study aimed to establish a clinical prediction model for assessing the degree of left atrial fibrosis (LAF) in patien...
Predicting the need for calcium modification techniques using computed tomography coronary angiography
Predicting the need for calcium modification techniques using computed tomography coronary angiography
Calcified coronary arteries pose a challenge to percutaneous coronary intervention (PCI). Calcium modification techniques ...
A case of constrictive pericarditis with aortic insufficiency: the role of cardiac magnetic resonance imaging
A case of constrictive pericarditis with aortic insufficiency: the role of cardiac magnetic resonance imaging
Transthoracic echocardiography is recommended as a diagnostic test of choice for constrictive pericarditis. Nevertheless, ...
Non-invasive derivation of instantaneous free-wave ratio from invasive coronary angiography using a new deep learning artificial intelligence model and comparison with human operators’ performance
Non-invasive derivation of instantaneous free-wave ratio from invasive coronary angiography using a new deep learning artificial intelligence model and comparison with human operators’ performance
Invasive coronary physiology is underused and carries risks/costs. Artificial Intelligence (AI) might enable non-invasive ...
Machine learning prediction of right ventricular volume and ejection fraction from two-dimensional echocardiography in patients with pulmonary regurgitation
Machine learning prediction of right ventricular volume and ejection fraction from two-dimensional echocardiography in patients with pulmonary regurgitation
Right ventricular (RV) end-diastolic volume (RVEDV) and ejection fraction (RVEF) by cardiac MRI (cMRI) guide management in...
Comparison of cardiac computed tomography recommendations in recent ESC vs. ACC/AHA guidelines
Comparison of cardiac computed tomography recommendations in recent ESC vs. ACC/AHA guidelines
Cardiac computed tomography (CCT) continues to expand with increasing applications and technological advancements. Growing...
Prognostic value of baseline RV dysfunction using TAPSE and TAPSE to PASP ratio in patients undergoing mitra-clip: a systematic review and meta-analysis
Prognostic value of baseline RV dysfunction using TAPSE and TAPSE to PASP ratio in patients undergoing mitra-clip: a systematic review and meta-analysis
Mitra-clip is an established therapy for high-risk surgical candidates who are refractory to optimal medical treatment. Re...
Low-dose dobutamine stress cardiovascular magnetic resonance imaging to assess aortic stenosis severity in left ventricular systolic dysfunction and severe mitral annular calcification
Low-dose dobutamine stress cardiovascular magnetic resonance imaging to assess aortic stenosis severity in left ventricular systolic dysfunction and severe mitral annular calcification
We present a case of a patient with symptomatic heart failure and chronic kidney disease in which severe mitral valve calc...
Saw-tooth myocardium: An uncommon but characteristic left ventricular dysplasia
Saw-tooth myocardium: An uncommon but characteristic left ventricular dysplasia
Cite this articleUrmeneta Ulloa, J., Martínez de Vega, V., Molina Borao, I. et al. Saw-tooth myocardium: An uncommon but c...
The forgotten bullet: a rare coronary-CT image discovery
The forgotten bullet: a rare coronary-CT image discovery
Category “Image” The International Journal of Cardiovascular Imaging.A 67-year-old male with no history of cardiac disease...
Intracavitary blood flow dynamics in the systemic right ventricle after atrial switch operation: a shift from transverse to longitudinal systolic pattern
Intracavitary blood flow dynamics in the systemic right ventricle after atrial switch operation: a shift from transverse to longitudinal systolic pattern
Failure of the systemic right ventricle (SRV) is based on morphological differences between right and left ventricles (RVs...
Dynamic contrast-enhanced MRA of the aorta using a Golden-angle RAdial Sparse Parallel (GRASP) sequence: comparison with conventional time-resolved cartesian MRA (TWIST)
Dynamic contrast-enhanced MRA of the aorta using a Golden-angle RAdial Sparse Parallel (GRASP) sequence: comparison with conventional time-resolved cartesian MRA (TWIST)
To compare the application of two contrast-enhanced time-resolved magnetic resonance angiography sequences on an aortic di...
ECHO-MPS, a dual modality strategy of cardiac imaging to identify myocardial ischemia
ECHO-MPS, a dual modality strategy of cardiac imaging to identify myocardial ischemia
We aimed to evaluate an approach with resting echocardiography (TTE) and stress myocardial perfusion scintigraphy (MPS) co...
Nomogram based on virtual hyperemic pullback pressure gradients for predicting the suboptimal post-PCI QFR outcome after stent implantation
Nomogram based on virtual hyperemic pullback pressure gradients for predicting the suboptimal post-PCI QFR outcome after stent implantation
Growing evidence shows an association between higher post-PCI quantitative flow ratios (QFR) and improved clinical prognos...
Myocardial extracellular volume measurement using cardiac computed tomography
Myocardial extracellular volume measurement using cardiac computed tomography
Myocardial fibrosis is a common endpoint of many cardiac diseases and increasingly recognized as a predictor of heart fail...
The mitral to aortic/pulmonary velocity-time integral ratio is a simple, feasible and accurate discriminator for echocardiographic evaluation of severe isolated mitral regurgitation
The mitral to aortic/pulmonary velocity-time integral ratio is a simple, feasible and accurate discriminator for echocardiographic evaluation of severe isolated mitral regurgitation
Echocardiographic quantification of mitral regurgitation (MR) remains challenging, requiring dedicated image acquisition, ...
Distinguishing hypertensive cardiomyopathy from cardiac amyloidosis in hypertensive patients with heart failure: a CMR study with histological confirmation
Distinguishing hypertensive cardiomyopathy from cardiac amyloidosis in hypertensive patients with heart failure: a CMR study with histological confirmation
Differentiation of the cause of left ventricular hypertrophy (LVH) is challenging in cases with co-existing hypertension. ...
Exclusion of a left main pseudo aneurysm complicating SCAD by two overlapping DES – a case report
Exclusion of a left main pseudo aneurysm complicating SCAD by two overlapping DES – a case report
SCAD is now recognized as an important cause of ACS in women, and its treatment is generally based on conservative therapy...
Multimodality imaging of pulmonary artery aneurysms due to giant cell arteritis: a case series
Multimodality imaging of pulmonary artery aneurysms due to giant cell arteritis: a case series
Pulmonary artery aneurysms (PAAs) are rare, but important vascular phenomena with nonspecific signs and symptoms. While so...
A coronary coronary-to-coronary fistula around the main pulmonary artery
A coronary coronary-to-coronary fistula around the main pulmonary artery
Coronary-to-coronary fistulas are rare anomalies, often detected incidentally. These fistulas may involve complex vascular...
Chronic infection and severe mitral regurgitation: first of all, do not harm
Chronic infection and severe mitral regurgitation: first of all, do not harm
techniques of mitral valve repair has improved in the last decades. Percutaneous approach is now a reliable and safe thera...
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