My 4 year old daughter who Is getting over the hsp virus, had a nose bleed in her sleep tonight , and we were worried because when she was in hospital being treated for the hsp a heart murmur was discovered, and she is awaiting open heart surgery in January for atrial ventricle septal defect, and also repair of mitral valves plus a couple of other things.. She has a bad cold and a really chesty cough at the moment too, and we are hoping the pressure from coughing brought on the bleed but would like some reassurance.. Thank you