CARDIOLOGIST IN YELAHANKA.... During pregnancy , There's an increase in maternal blood volume , cardiac output and heart rate. The arteries dilate to accommodate the growing fetus and need to be healthy to allow this dilation to occur as the pregnancy demands . underlying risk factors can impair the ability of arteries to dilate. So please take care .... Save mother and save baby... Before delivery please meet cardiologist ... cardiologist in yelahanka...