SDN Members don't see this ad. (About Ads) hey guys...i've been having some trouble with the cardio questions on UWorld that show pressure vs. time and different tracings for LA, LV and aorta usually. they usually show you that and ask you to pick where on the graph the murmur would be heard....does anyone have any tips for tackling those questions? i think i've been having a major brain fart all day and just can't wrap my head around it right now. any tips would be appreciated!