Cardiology-Dr.AsifUllah

11/05/2025

11/05/2025

MCQ 1
A 25-year-old woman undergoes an echocardiogram for a heart murmur. The sonographer notices a network of thread-like strands in the right atrium. Which embryonic structure is most likely associated with this finding?

A) Bulbus cordis
B) Primitive atrium
C) Primitive ventricle
D) Sinus venosus
E) Truncus arteriosus

MCQ 2
A prominent ridge is observed in the right atrium during a cardiac MRI. Which developmental process is most likely associated with the formation of this structure?

A) Complete regression of the left sinus valve
B) Fusion of the embryonic atrioventricular canal
C) Incomplete regression of the right sinus valve
D) Septation of the primitive ventricle
E) Septation of the truncus arteriosus

02/05/2025

4D CT imaging

25/04/2025

25/04/2025

What is the abnormality?

23/04/2025

22/04/2025

22/04/2025

A patient had syncope.
30 day ambulatory ECG was negative for brady or tachyarrhythmia. She had first degree heart block ( PR 255msec).A recent CTPA was negative for pulmonary embolism. CRP and vasculitis screen were negative - all tests done in a peripheral hospital where a Loop recorder was implanted two weeks prior to presenting with pleuritic chest pain .
What is the abnormality on this CT SCAN CHEST?

21/04/2025

20/04/2025

11/04/2025

Beta blockers and their characteristics

06/04/2025