My heart flutters, I feel VERY slight pressure in my chest, I feel an odd sensation in my head and a hear a \"sush-sush\" in my ears.  I notice it more when standing. Should I be concerned? Just started today.  I am 49, I weight 167 lbs (5 feet 9 inches) no history of heart disease. No medications.  Have had prolonged leg pain that is gradually worsening and swelling in ankles.
Hello, Thank you for your query. I urge you to seek medical attention right away. This could be an ongoing heart attack or a stage which may lead to it. Your symptoms are indicative of cardiovascular compromise and needs evaluation. Caught early, treatment can prevent heart muscle damage and related complications. -any family history of heart disease, diabetes, hypertension, sudden death, arrhythmia (heart rhythm disturbances)? -do you smoke or consume alcohol? I recommend