See also: 85% of hospital admissions for chest pain are NOT heart attack. 1  3. Cough: persistent coughing or wheezing can be a symptom of heart failure. 2  4. Dizziness: heart attacks or heart rhythm abnormalities can cause light-headedness or even loss of consciousness.
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A urine flow test calculates the speed of urine flow over time. It may be used to check how the bladder and sphincter are working. The bladder is part of the urinary tract. Itâs a hollow muscular organ that relaxes and expands to store urine.