You can ensure itâs delivered by using a tracking number on your receipt. Like a cashierâs check, there is a fee to get a money order. Fees vary widely, but banks and credit unions are usually the more expensive option, charging around $5 to $10. You can get a money order for just a dollar or two at the post office or Wal-Mart.
gina during exercise but no diagnostic ECG changes, or 2) inadequate blood pressure re-sponse (e.g., increase in systolic blood pres-sureG25 mm Hg) in the absence of valvular disease or heart failure, leading to reduced negative predictive value of ETT. 2. Baseline ECG changes leading to reduced specificity (as previously discussed). 3. Rapid resolution of ECG changes. Resolution of exercise-inducedSTsegmentdepressionsinearly recovery (e.g., G 1 min); such changes have re-duced specificity to detect obstructive CAD. 4. Insufficient workload can lead to a lower sen-
To test your bodyâs blood clotting abilities, your doctor will collect a sample of your blood in a vial and add chemicals. The test measures how many seconds it takes for your blood to clot after the addition of the chemicals. This test is sometimes known as an activated partial thromboplastin time (APTT) test. Your doctor may order a PTT test to investigate the cause of prolonged or excessive bleeding. Symptoms that may prompt your doctor to order this test include: 1  frequent or heavy nosebleeds.  heavy or prolonged menstrual periods.