| 1 | Two-Dimensional Assessment of Right Ventricular Function: An Echocardiographic?MRI Correlative Study | Echocardiography | 2007 | 348 |
| 2 | Basic Acoustic Properties of Microbubbles | Echocardiography | 2002 | 262 |
| 3 | Characteristics of SonoVue™ | Echocardiography | 1999 | 239 |
| 4 | Left Ventricular Ejection Fraction and Volumes: It Depends on the Imaging Method | Echocardiography | 2014 | 221 |
| 5 | The Natural History of Left Ventricular Filling Abnormalities: Assessment by Two‐Dimensional and Doppler Echocardiography | Echocardiography | 1992 | 220 |
| 6 | Correlation of Left Atrial Strain and Doppler Measurements with Invasive Measurement of Left Ventricular End‐Diastolic Pressure in Patients Stratified for Different Values of Ejection Fraction | Echocardiography | 2016 | 199 |
| 7 | Two‐ and Three‐Dimensional Speckle Tracking Echocardiography: Clinical Applications and Future Directions | Echocardiography | 2013 | 186 |
| 8 | Tricuspid Annular Systolic Velocity: A Useful Measurement in Determining Right Ventricular Systolic Function Regardless of Pulmonary Artery Pressures | Echocardiography | 2006 | 185 |
| 9 | Our Italian experience using lung ultrasound for identification, grading and serial follow‐up of severity of lung involvement for management of patients with COVID‐19 | Echocardiography | 2020 | 184 |
| 10 | High Intensity Focused Ultrasound for the Treatment of Tumors | Echocardiography | 2001 | 169 |
| 11 | Pericardial Cyst: Case Reports and a Literature Review | Echocardiography | 2004 | 169 |
| 12 | Three-Dimensional and Four-Dimensional Transesophageal Echocardiographic Imaging of the Heart and Aorta in Humans Using a Computed Tomographic Imaging Probe | Echocardiography | 1992 | 166 |
| 13 | Gene Delivery Using Ultrasound Contrast Agents | Echocardiography | 2001 | 163 |
| 14 | Real-Time Contrast Echo Assessment of Myocardial Perfusion at Low Emission Power. | Echocardiography | 1999 | 158 |
| 15 | Direct Ultrasound Measurement of Longitudinal, Circumferential, and Radial Strain Using 2‐Dimensional Strain Imaging in Normal Adults | Echocardiography | 2007 | 157 |
| 16 | Ultrasound Gene Therapy: On the Road from Concept to Reality | Echocardiography | 2001 | 155 |
| 17 | Dynamic Three‐Dimensional Echocardiography: | Echocardiography | 1994 | 147 |
| 18 | Spontaneous Echo Contrast: Where There's Smoke There's Fire | Echocardiography | 2000 | 138 |
| 19 | Demonstration of Left Ventricular Outflow Tract Eccentricity by Real Time 3D Echocardiography: Implications for the Determination of Aortic Valve Area | Echocardiography | 2007 | 137 |
| 20 | Diagnostic Accuracy of Transesophageal Echocardiogram for the Detection of Patent Foramen Ovale: A Meta‐Analysis | Echocardiography | 2014 | 135 |
| 21 | Left Ventricular Function in Hypertension: New Insight by Speckle Tracking Echocardiography | Echocardiography | 2011 | 130 |
| 22 | CASE REPORTS: Effect of Cardiac Resynchronization Therapy on Longitudinal and Circumferential Left Ventricular Mechanics by Velocity Vector Imaging: Description and Initial Clinical Application of a Novel Method Using High-Frame Rate B-Mode Echocardiograp | Echocardiography | 2005 | 123 |
| 23 | Real‐Time, Three‐Dimensional Echocardiography: Feasibility and Initial Us | Echocardiography | 1991 | 123 |
| 24 | Fragmented QRS Complexes Are Associated with Cardiac Fibrosis and Significant Intraventricular Systolic Dyssynchrony in Nonischemic Dilated Cardiomyopathy Patients with a Narrow QRS Interval | Echocardiography | 2011 | 123 |
| 25 | Three‐Dimensional Speckle‐Tracking Echocardiography: Methodological Aspects and Clinical Potential | Echocardiography | 2012 | 122 |
| 26 | Quantitation of Right Ventricular Volumes and Ejection Fraction by Three-Dimensional Echocardiography in Patients: Comparison with Magnetic Resonance Imaging and Radionuclide Ventriculography | Echocardiography | 2006 | 121 |
| 27 | Right Ventricular Global Longitudinal Strain Is an Independent Predictor of Right Ventricular Function: A Multimodality Study of Cardiac Magnetic Resonance Imaging, Real Time Three‐Dimensional Echocardiography and Speckle Tracking Echocardiography | Echocardiography | 2015 | 120 |
| 28 | Assessment of Aortic Regurgitation by Live Three-Dimensional Transthoracic Echocardiographic Measurements of Vena Contracta Area: Usefulness and Validation | Echocardiography | 2005 | 119 |
| 29 | The Use of Ultrasound for Drug Delivery | Echocardiography | 2001 | 118 |
| 30 | Myocardial Mechanics: Understanding and Applying Three‐Dimensional Speckle Tracking Echocardiography in Clinical Practice | Echocardiography | 2012 | 118 |
| 31 | Regional and Global Right Ventricular Function in Healthy Individuals Aged 20-90 Years: A Pulsed Doppler Tissue Imaging Study �Umeå General Population Heart Study | Echocardiography | 2005 | 114 |
| 32 | Quantification of Tricuspid Regurgitation by Live Three-Dimensional Transthoracic Echocardiographic Measurements of Vena Contracta Area | Echocardiography | 2006 | 114 |
| 33 | Mitral Regurgitation Associated with Mitral Annular Dilation in Patients with Lone Atrial Fibrillation: An Echocardiographic Study | Echocardiography | 2009 | 114 |
| 34 | Spontaneous Coronary Artery Dissection, Aneurysms, and Pseudoaneurysms: A Review | Echocardiography | 2004 | 113 |
| 35 | Feasibility of Two‐Dimensional Global Longitudinal Strain and Strain Rate Imaging for the Assessment of Left Atrial Function: A Study in Subjects with a Low Probability of Cardiovascular Disease and Normal Exercise Capacity | Echocardiography | 2009 | 113 |
| 36 | Therapeutic Ultrasound, Part II* | Echocardiography | 2001 | 112 |
| 37 | Quantitative Assessment of Fetal Ventricular Function: Establishing Normal Values of the Myocardial Performance Index in the Fetus | Echocardiography | 2001 | 111 |
| 38 | Morphological Assessment of Left Ventricular Thrombus by Live Three-Dimensional Transthoracic Echocardiography | Echocardiography | 2004 | 111 |
| 39 | Chronic Mitral Regurgitation: Left Atrial Deformation Analysis by Two‐Dimensional Speckle Tracking Echocardiography | Echocardiography | 2011 | 110 |
| 40 | Transient Left Ventricular Basal Dysfunction without Coronary Stenosis in Acute Cerebral Disorders: A Novel Heart Syndrome (Inverted Takotsubo) | Echocardiography | 2005 | 105 |
| 41 | Automation, machine learning, and artificial intelligence in echocardiography: A brave new world | Echocardiography | 2018 | 105 |
| 42 | Differentiating Cardiac Amyloidosis and Hypertrophic Cardiomyopathy by Use of Three‐Dimensional Speckle Tracking Echocardiography | Echocardiography | 2012 | 104 |
| 43 | Myocardial constructive work is impaired in hypertrophic cardiomyopathy and predicts left ventricular fibrosis | Echocardiography | 2019 | 104 |
| 44 | Normal Adult Cross‐Sectional Echocardiographic Values: Linear Dimensions and Chamber Areas | Echocardiography | 1984 | 103 |
| 45 | Novel Approach to Measure Myocardial Performance Index: Pulsed-Wave Tissue Doppler Echocardiography | Echocardiography | 2003 | 102 |
| 46 | Quantification of Mitral Regurgitation by Live Three-Dimensional Transthoracic Echocardiographic Measurements of Vena Contracta Area | Echocardiography | 2004 | 101 |
| 47 | Right Ventricular Tissue Doppler and Strain Imaging: Ready for Clinical Use? | Echocardiography | 2007 | 101 |
| 48 | Global Longitudinal Cardiac Strain and Strain Rate for Assessment of Fetal Cardiac Function: Novel Experience with Velocity Vector Imaging | Echocardiography | 2009 | 101 |
| 49 | The Diagnostic Accuracy of Doppler Echocardiography in Assessment of Pulmonary Artery Systolic Pressure: A Meta‐Analysis | Echocardiography | 2013 | 101 |
| 50 | Successful Opacification of the Left Heart Chambers on Echocardiographic Examination after Intravenous Injection of a New Saccharide Based Contrast Agent | Echocardiography | 1990 | 99 |
