13 results
The cardiac cycle and the ECG, all together explained

#Pathophysiology #Cardiology #CardiacCycle #Stages #Systole #Diastole #HeardSounds #Pressures
cycle and the ECG ... explained #Pathophysiology ... #Cardiology #CardiacCycle ... #Stages #Systole
Pericarditis on EKG
Stage 1 - Widespread ST elevation (<5mm) and PR depression; In aVR: ST depression
Pericarditis on EKG ... Stage 1 - Widespread ... seen in acute MI ... #Pericarditis #EKG ... #cardiology #diagnosis
Timeline for Progression of T2WI and DWI Findings in Acute Stroke
 - In the acute phase
Timeline for Progression ... After this it starts ... in the chronic stage ... #Stroke #CVA #MRI ... #Neurology #Radiology
Takotsubo Cardiomyopathy on POCUS

78 year old woman - Acute delirium but complaining of chest pain 
ECG:
of chest pain ECG ... leads Cardiac MRI ... www.grepmed.com/images ... Echocardiogram #Cardiology
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
stroke on CT and MRI ... DWI and ADC images ... on T2-weighted MRI ... #Progression #Timeline ... #Neurology #Radiology
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
Evolution of MRI ... images at five ... #Evolution #MRI ... CVA #Clinical #Radiology ... Neurology #Evolution #Timeline
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
calcium-containing stones ... is desirable, e.g ... Combination of above MRI ... Renal #Kidney #stones ... #calculus #Radiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
ECGs - Ischemia MI ... deWinter T waves - starts ... early inferior MI ... #EKG #diagnosis ... electrocardiogram #cardiology
Mechanical Complications in Acute Myocardial Infarction
Acute LV/RV Dysfunction:
 • Regional wall motion, systolic and diastolic function,
Severe ischemic MR ... Rvol ≥ 30 mL • MR ... aneurysm neck • Stasis ... Infarction #acuteMI #cardiology ... differential #diagnosis #timeline
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
Tachycardia (AVNRT) - Pathophysiology ... beat, the current stays ... ECG usually shows ... Tachycardia #AVNRT #Pathophysiology ... #cardiology #SVT