Kidnapped by the SLA. On February 4, 1974, at the age of 19, Patty Hearst was taken hostage by members of the Symbionese Liberation Army, who aimed to garner a hefty ransom from her wealthy father.
There is also a blood test for B-type natriuretic peptide (BNP), which can indicate active heart failure. Electrocardiogram (ECG or EKG) to assess the heart rate and rhythm. This test can often detect heart disease, heart attack, an enlarged heart, or abnormal heart rhythms that may cause heart failure.
Updated:Oct 4,2016. If your physician or healthcare provider detects a heart murmur and recommends follow-up tests, he or she may be concerned about the possibility of a valve problem. Although some heart murmurs indicate heart valve problems, many heart murmurs are considered to be âinnocentâ or harmless.