To distinguish between skeletal muscle and heart muscle damage; sometimes to determine if you have had a heart attack (if the troponin test is not available); sometimes to detect a second or subsequent heart attack or to monitor for additional heart damage
When you have an increased creatine kinase (CK) level and the health care practitioner wants to determine whether it is due to skeletal or heart muscle damage; when it is suspected that you have had a second heart attack or have ongoing heart damage
A blood sample drawn from a vein in your arm
None
openssl s_client -showcerts -connect s3.amazonaws.com:443 </dev/null 2>/dev/null | openssl x509 -outform PEM > aws_chain.pem Then manually extract the intermediate (second certificate in chain). How to Download and Verify Step 1 – Download PEM file wget https://www.amazontrust.com/repository/AmazonRSA2048M02.pem Step 2 – Verify fingerprint (recommended) Amazon publishes SHA-256 fingerprints. Compare:
openssl x509 -in AmazonRSA2048M02.pem -noout -fingerprint -sha256 Match against Amazon’s published fingerprint on their repository page. # Download root wget https://www.amazontrust.com/repository/AmazonRootCA1.pem Verify openssl verify -CAfile AmazonRootCA1.pem AmazonRSA2048M02.pem amazon rsa 2048 m02 certificate download