Re-ablation of left sided accessory pathways deferred 2 months because: a) Friable tissue b) Delayed loss of conduction c) Edema distorts local electrogram d) All of the above
Narrow P waves are seen in:
a) Sinus rhythm
b) Retrograde activation thro' lateral pathways
c) Retrograde activation thro' septal pathways
d) None of the above
Cardiovascular contraindication to pregnancy:
a) Severe PAH
b) Severe obstructive valvular lesions
c) Marfan syndrome with dilated aorta
d) All of the above