61 results
Evaluation of mechanical valves of Total Artificial Heart with no contrast
This is a cardiac CT with
of mechanical valves ... contrast This is a cardiac ... CT with no contrast ... #CCTA #CTS #clinical ... #radiology #cardiology
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
Feeding Vessel Sign ... on Chest CT • ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... CT • SPN or mass ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Cardiac Amyloid - Diagnosis, Signs, Symptoms and Management

Clinical Presentation
- exertional dyspnea
- peripheral edema
- exertional syncope
- peripheral
Cardiac Amyloid ... , Symptoms and Management ... Clinical Presentation ... despite hx HTN) EKG ... #Cardiology #Staging
Cardiac Stress Testing
Exercise:
 • Everyone who can exercise should!
 • They must be able to raise
Cardiac Stress Testing ... 85% of predicted value ... SPECT ($$$), PET CT ... Stress #Testing #cardiology ... #management #diagnosis
EKG with Cerebral T Waves in Subarachnoid Hemorrhage

ECG of a 45-year-old man who suddenly collapsed to
Subarachnoid Hemorrhage ECG ... the ground in cardiac ... There is a long ... CT scan confirmed ... Hemorrhage #SAH #Cardiology
A Lewis Lead (also called the S5 lead) is a modified ECG lead used to detect
flutter is suspected clinically ... , based on signs ... standard 12 lead ECG ... #Cardiology #EKG ... Placement #Flutter #ECGEducator
Myocarditis
Diagnosis 
• Endomyocardial biopsy (gold standard, rarely performed) 
• Clinical presentation 
• Cardiovascular MRI 
Clinical 
•
performed) • Clinical ... gallop • Abnormal ECG ... shock, sudden cardiac ... death Management ... #Cardiology
Cardiac Event Monitoring Devices - Compared
Ambulatory ECG (Hotter):
 • Advantages: Continuous recording, records asx events, all
Cardiac Event Monitoring ... Compared Ambulatory ECG ... events, all (most) ECG ... Devices #Comparison #cardiology ... #management #holter
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
CT demonstrates ... in the proper clinical ... feeding vessel sign ... feeding vessel sign ... #Clinical #Radiology