@evandrofilhobr@realarainmd@nadig_cardio Fully agree, this is the exact way I fight against mc/balloon uncrossable lesions.
My usual debate is how far I could go with plaquemodification without compromising wire sacrifice and rewiring in case of a wedged mc.
43F, accidental finding.
1) L pulm artery is normal, supplies upper lobe.
2) L lower lobe is only supplied by an anomalous artery originated from desc aorta.
Both drains to the LA.
+ L-->L shunt (9L/min systemic cardiac output)
+ reactive pulmonary hypertension.
--> ASALLL