<s>[INST] I have had heart palpitations all day...they have stopped now and my blood pressure is 92/77...is this a normal blood pressure reading?...Im a 35 year old female, 59, 150 lbs...have had an echocardiogram with trace mitro-valve and tricuspid prolapse, with a mildly dialated inferior vena cava [/INST] Hello! Thank you for asking on Chat Doctor! I carefully passed through your question and would explain that your blood pressure values are below the normal ranges, indicating low blood pressure. Coming to this point, considering your performed cardiac ultrasound, I would recommend going to the ER for a physical exam and some tests: - a resting ECG- a chest X-ray study-some blood lab tests (complete blood count, blood electrolytes). A new cardiac ultrasound may be necessary to examine your heart structure and function coupled with an ambulatory 24-48 hours ECG monitoring to examine better your heart rhythm trends. Hope to have been helpful! Kind regards,  </s>