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  1. 12-Lead ECG: Ventricular tachycardia (~120 bpm)

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    Description: 12-Lead ECG: Ventricular tachycardia ~120 bpm
    Keywords: Heart, Heart Diseases, Tachycardia, Ventricular, Electrocardiography, Ventricular Flutter, Cardiovascular Diseases, Arrhythmias, Cardiac, Electrocardiogram, Ventricular Fibrillation, Electrocardiograph, Diagnostic Techniques and Procedures, Diagnosis, Diagnostic Techniques, Cardiovascular, ECG, EKG

  2. 12-Lead ECG: Left ventricular hypertrophy (LVH) with strain

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    Description: 12-Lead ECG: Left ventricular hypertrophy with strain
    Keywords: Electrocardiograph, ECG, Hypertension, Ventricular Hypertrophies, Left, Hypertrophies, Left Ventricular, Left Ventricular Hypertrophy, Diagnosis, Left Ventricular Hypertrophies, Electrocardiogram, Heart Ventricles, Heart, Aortic Stenosis, EKG, Ventricular Hypertrophy, Left

  3. X-ray (chest), PA, Pericardial Effusion, Adult Male, Answers

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    Description: 1. Cardiomegaly with water bottle sign. The widest diameter of the heart (A) is compared with the width of half the thorax at its widest point (B). This is known as the cardiothoracic ratio. The normal heart should be less than the diameter of the hemithorax (see the normal comparison study). This should be measured on an upright PA radiograph with adequate inspiration (Right cardiophrenic junction overlies 10th and 11th ribs posteriorly). AP portable studies, poor inspiration, patient rotation, and the patient not in an upright position can cause falsely elevated estimation of heart size. This example study does not have technically adequate inspiration as it shows only to the 9th rib. 2. Note also the pericardium has sagged like a water balloon that has been set on a table. Note the distortion of the normal contours of the heart visible on the comparison study. This is described as a “water bottle” shaped heart. This finding is associated with very large, slowly accumulating pericardial effusions. It is not sensitive for small, rapidly developing hemodynamically significant pericardial effusion. An acute, rapidly developing pericardial effusion that is causing cardiac tamponade frequently presents with a normal size heart on the chest radiograph.
    Keywords: Diagnostic X-Ray, Radiology, Diagnostic X-Ray, Diagnostic X-Ray Radiology, X-Ray, Diagnostic, Diagnosis, Hemopericardium, Chylopericardium, X-Ray Radiology, Diagnostic, Roentgenography, Radiography

  4. X-ray (chest), PA, Pericardial Effusion, Adult Male

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    Description: 1. Cardiomegaly with water bottle sign. The widest diameter of the heart (A) is compared with the width of half the thorax at its widest point (B). This is known as the cardiothoracic ratio. The normal heart should be less than the diameter of the hemithorax (see the normal comparison study). This should be measured on an upright PA radiograph with adequate inspiration (Right cardiophrenic junction overlies 10th and 11th ribs posteriorly). AP portable studies, poor inspiration, patient rotation, and the patient not in an upright position can cause falsely elevated estimation of heart size. This example study does not have technically adequate inspiration as it shows only to the 9th rib. 2. Note also the pericardium has sagged like a water balloon that has been set on a table. Note the distortion of the normal contours of the heart visible on the comparison study. This is described as a “water bottle” shaped heart. This finding is associated with very large, slowly accumulating pericardial effusions. It is not sensitive for small, rapidly developing hemodynamically significant pericardial effusion. An acute, rapidly developing pericardial effusion that is causing cardiac tamponade frequently presents with a normal size heart on the chest radiograph.
    Keywords: Roentgenography, Diagnostic X-Ray, X-Ray Radiology, Diagnostic, Chylopericardium, Diagnosis, X-Ray, Diagnostic, Radiology, Diagnostic X-Ray, Radiography, Diagnostic X-Ray Radiology, Hemopericardium

  5. X-ray (chest), PA, Pericardial Effusion, Adult Male, Numbered

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    Description: 1. Cardiomegaly with water bottle sign. The widest diameter of the heart (A) is compared with the width of half the thorax at its widest point (B). This is known as the cardiothoracic ratio. The normal heart should be less than the diameter of the hemithorax (see the normal comparison study). This should be measured on an upright PA radiograph with adequate inspiration (Right cardiophrenic junction overlies 10th and 11th ribs posteriorly). AP portable studies, poor inspiration, patient rotation, and the patient not in an upright position can cause falsely elevated estimation of heart size. This example study does not have technically adequate inspiration as it shows only to the 9th rib. 2. Note also the pericardium has sagged like a water balloon that has been set on a table. Note the distortion of the normal contours of the heart visible on the comparison study. This is described as a “water bottle” shaped heart. This finding is associated with very large, slowly accumulating pericardial effusions. It is not sensitive for small, rapidly developing hemodynamically significant pericardial effusion. An acute, rapidly developing pericardial effusion that is causing cardiac tamponade frequently presents with a normal size heart on the chest radiograph.
    Keywords: Radiography, Roentgenography, Diagnostic X-Ray, X-Ray, Diagnostic, Radiology, Diagnostic X-Ray, Chylopericardium, Hemopericardium, Diagnosis, Diagnostic X-Ray Radiology, X-Ray Radiology, Diagnostic

  6. Ultrasound (Transesophageal Doppler Echocardiogram), Mitral Valve Prolapse, Mitral Regurgitation

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    Description: Doppler ultrasound - Mitral Valve Prolapse - Mitral Regurgitation (4CH Color) Transesophageal Doppler Echocardiogram (TEE)
    Keywords: Doppler Color Echocardiography, Mitral Regurgitation, Transthoracic Echocardiography, Color Echocardiography, Doppler, Echocardiography, Color Flow, Color Doppler Echocardiography, M-Mode Echocardiography, 2D Echocardiography, Echocardiography, Doppler Color, Echocardiography, Contrast, Echocardiography, 2D, Doppler Echocardiography, Color, Mitral Insufficiency, Cross-Sectional Echocardiography, Echocardiography, Color Doppler, Echocardiography, 2-D, Echocardiography, Two-Dimensional, Color Flow Echocardiography, Prolapsed Mitral Valve, Echocardiography, Cross-Sectional, Systolic Click-Murmur Syndrome, Click-Murmur Syndrome, Contrast Echocardiography, Floppy Mitral Valve, Mitral Incompetence, Mitral Click-Murmur Syndrome, Mitral Valve Regurgitation, 2-D Echocardiography, Two-Dimensional Echocardiography, Mitral Valve Incompetence, Mitral Valve Prolapse Syndrome, Echocardiography, M-Mode, Echocardiography, Transthoracic, Diagnosis

  7. Transesophageal Echocardiogram (TEE), Mitral Valve Prolapse, Mitral Regurgitation (LAX)

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    Description: Echocardiogram - Mitral Valve Prolapse - Mitral Regurgitation (LAX) The echocardiogram shows significant mitral valve prolapse with a large amount of mitral regurgitation on the color Doppler. Left ventricular function is normal.
    Keywords: Doppler Color Echocardiography, Echocardiography, Color Flow, Systolic Click-Murmur Syndrome, Color Flow Echocardiography, Mitral Regurgitation, Echocardiography, 2D, Color Echocardiography, Doppler, Contrast Echocardiography, Echocardiography, Two-Dimensional, M-Mode Echocardiography, Color Doppler Echocardiography, Mitral Incompetence, 2-D Echocardiography, Echocardiography, Cross-Sectional, Two-Dimensional Echocardiography, Floppy Mitral Valve, Mitral Valve Incompetence, Echocardiography, Doppler Color, Mitral Insufficiency, Mitral Click-Murmur Syndrome, Transthoracic Echocardiography, Echocardiography, Color Doppler, Echocardiography, Contrast, Echocardiography, Transthoracic, Cross-Sectional Echocardiography, Mitral Valve Prolapse Syndrome, Echocardiography, 2-D, Diagnosis, Echocardiography, M-Mode, Mitral Valve Regurgitation, Doppler Echocardiography, Color, 2D Echocardiography

  8. Transesophageal Echocardiogram (TEE), Mitral Valve Prolapse, Mitral Regurgitation (4CH)

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    Description: Echocardiogram - Mitral Valve Prolapse - Mitral Regurgitation (4CH) The echocardiogram shows significant mitral valve prolapse with a large amount of mitral regurgitation on the color Doppler. Left ventricular function is normal.
    Keywords: Transthoracic Echocardiography, Doppler Color Echocardiography, Mitral Incompetence, Echocardiography, 2-D, Echocardiography, Two-Dimensional, Mitral Click-Murmur Syndrome, 2D Echocardiography, Mitral Insufficiency, Color Echocardiography, Doppler, Floppy Mitral Valve, Echocardiography, M-Mode, Cross-Sectional Echocardiography, Echocardiography, Color Flow, Mitral Valve Prolapse Syndrome, 2-D Echocardiography, Mitral Valve Regurgitation, Echocardiography, Doppler Color, M-Mode Echocardiography, Echocardiography, Color Doppler, Echocardiography, 2D, Color Flow Echocardiography, Echocardiography, Transthoracic, Echocardiography, Cross-Sectional, Doppler Echocardiography, Color, Diagnosis, Mitral Regurgitation, Color Doppler Echocardiography, Contrast Echocardiography, Mitral Valve Incompetence, Two-Dimensional Echocardiography, Echocardiography, Contrast, Systolic Click-Murmur Syndrome

  9. X-ray (chest), PA, Mitral Stenosis with Prosthetic Mitral and Aortic Valves, Adult Male

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    Description: There are metallic aortic and mitral valve replacements (arrow). There is a convexity at the left heart border (arrow) with an otherwise normal sized heart indicating enlargement of the left atrial appendage. There is also pulmonary edema and small bilateral pleural effusions. The constellation of these findings are consistent with mitral stenosis.
    Keywords: Roentgenography, Radiography, Diagnostic X-Ray Radiology, X-Ray, Diagnostic, Radiology, Diagnostic X-Ray, Diagnosis, Diagnostic X-Ray, X-Ray Radiology, Diagnostic, mitral stenosis

  10. X-ray (chest), PA, Pericardial Effusion, Adult Female

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    Description: There is marked enlargement of the cardiac silhouette. This could be related to cardiomegaly or pericardial effusion. There are no prior studies available for comparison. The lungs are hyperinflated. There is no pleural effusion. There is no acute infiltrate. There is mild uncoiling of the aorta. IMPRESSION: Markedly enlarged cardiac silhouette related to pericardial effusion or cardiomegaly.
    Keywords: Diagnostic X-Ray, Diagnostic X-Ray Radiology, Radiology, Diagnostic X-Ray, X-Ray, Diagnostic, X-Ray Radiology, Diagnostic, Radiography, Diagnosis, Roentgenography, Hemopericardium, Chylopericardium