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(Single Best Answer) Question 581: The worst prognosis in terms of duration of survival is seen in:

A) Peripartum cardiomyopathy
B) Cardiomyopathy due to ischemic heart disease
C) Infiltrative myocardial disease
D) Doxorubicin induced cardiomyopathy
Answer (Select an option above to get the answer):

(Single Best Answer) Question 582: Which one of the following is true regarding pulsus bisferiens ?

A) It is associated with severe aortic stenosis
B) It is associated with a low stroke volume
C) It is associated with pure aortic regurgitation
D) It is associated with restrictive cardiomyopathy
Answer (Select an option above to get the answer):

(Single Best Answer) Question 583: Nyquist limit applies to ?

A) Continuous wave Doppler
B) Harmonic Imaging
C) Pulse Wave Doppler
D) Strain Rate
Answer (Select an option above to get the answer):

(Single Best Answer) Question 584: Type II dysfunction in Carpentiers classification of mitral regurgitation refers to ?

A) Restricted leaflet opening
B) Restricted leaflet closure
C) Increased leaflet motion
D) Normal leaflet motion
Answer (Select an option above to get the answer):

(Single Best Answer) Question 585: Assertion: Protamine sulfate should be used with caution in patients taking NPH insulin.

Reason: The use of protamine sulfate in patients taking NPH insulin leads to reactions in 70% of patients.

A) Both Assertion and Reason are true, and Reason is the correct explanation for Assertion
B) Both Assertion and Reason are true, and Reason is not the correct explanation for Assertion
C) Assertion is true, but Reason is false
D) Assertion is false, but Reason is true
Answer (Select an option above to get the answer):

(Single Best Answer) Question 586: Which of the following is true about the peptide hormone Hepcidin ?

A) It decreases dietary iron absorption
B) It is a 45 amino aid peptide synthesized by liver cells
C) Majority of Hereditary Haemochromatosis patients have increased hepcidin levels
D) Hepcidin promotes release of iron from macrophages
Answer (Select an option above to get the answer):

(Single Best Answer) Question 587: Tall R in V1 is a feature of ?

A) True posterior wall myocardial infarction
B) Acute pulmonary embolism
C) Peroneal muscular dystrophy
D) Cardiac sarcoidosis
Answer (Select an option above to get the answer):

(Single Best Answer) Question 588: Cardiac action potential below shows:

A) Early after-depolarization
B) Delayed after-depolarization
C) Late phase 2 early after-depolarization
D) Hyper-polarization
Answer (Select an option above to get the answer):

(Single Best Answer) Question 589: The pullback trace with end hole catheter from left ventricular (LV) apex to base and further to aorta is given here. The likely diagnosis is:

A) Valvular aortic stenosis
B) Supravalvular aortic stenosis
C) Hypertrophic obstructive cardiomyopathy
D) Restrictive cardiomyopathy
Answer (Select an option above to get the answer):

(Single Best Answer) Question 590: What is the diagnosis from the picture given below ?

A) Tetralogy of Fallot
B) Tricuspid atresia
C) d-Transposition of great arteries
D) Congenitally corrected Transposition of great arteries
Answer (Select an option above to get the answer):