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[China]
Address: Office Address: Building 4, No. 51 Jingbei 3rd Road, Jingkai Zone, Zhengzhou City. Henan Province,China.
Contact name:chen
Henan Lantian Medical Supplies Co.,Ltd. |
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The isoenzyme troponin I/myoglobin/creatine kinase (cTnI/Myo/CK-MB) includes the following three indicators: The combined detection of troponin I (cTnI), myoglobin (Myo) and creatine kinase isoenzyme (CK-MB) is of great importance for the Early diagnosis of acute myocardial diseases such as AMI
American Society for Clinical Biochemistry ( NACB ) Practice Guide
Signs of myocardial necrosis should be detected in all patients
with ACS
Troponin is a key marker in the diagnosis of myocardial infarction
Myoglobin binding specific markers of myocardial necrosis (eg,
cTnI/CK-MB) may help clear or diagnose myocardial infarction more
quickly.
| MYO | CK-MB | cTnI | |
| molecular weight | 17.8KD | 86KD | 22.5KD |
| Rise time | 1-2h | 4-6h | 3-6h |
| Peak time | 6-9h | 24h | 12-16h |
| recovery time | 18-30h | 2-3d | 4-10d |
| Clinical value | 1. The most important AMI map was released in the first stage | 1. Font size or re-launch | 1. Preferential signs for diagnosing AMI |
| Detection range | sample size | Sample type | Test time | ||
| cTnI | MYO | CK-MB | 60μl | Whole blood / serum / plasma | 15min |
| 0.1~50ng/mL | 10~200ng/mL | 0.8~100ng/mL | |||
| Possibility of outcome | |||
| cTnI | CK-MB | MYO | Clinical possibility |
+ | + | + | Myocardial infarction / myocardial injury can basically be diagnosed and the time of onset is 12-24 hours. |
| + | + | - | It can basically be diagnosed as a myocardial infarction injury / myocardial infarction injury, and the detection time is more than one day that has passed during the myocardial identification window. |
| + | - | - | Myocardial damage occurs for a few days and should be rechecked in a few hours. |
| + | - | + | In patients with hepatic myocardial injury, symptoms may last for more than three days, and in patients with re-injury or necrotic areas due to blood clots. |
| - | + | + | In early myocardial ischemia, liver myocardial injury following monitoring of CTNI in 4-8 hours is recommended. |
- | - | + | It is recommended to check CTNN in 4-8 hours. |
| The reserves can be caused by other diseases such as creative work, musculoskeletal injuries, and liver and kidney disease. | |||
| - | + | - | For minor myocardial injury, we recommend CT monitoring in 4-8 hours. |
| It may not be myocardial injury and the test time was through my window. | |||
- | - | - | The possibility of ischemic myocardial injury is generally ruled out. When in doubt, it is recommended to check every two to four hours. |
Emergency outpatient departments, Cardiovascular Examination Centers, ICUs and Chest Pain Centers
Zhongxiu Science And Technology Co.,Ltd., is a high-tech enterprise
engaged in the research and development, production and operation
of in vitro diagnostic products. The in vitro diagnostic products
developed by the company cover POCT series, microbial series,
biochemical series and immune series reagents and supporting
instruments.
The company has always adhered to the core concept of "fast and
accurate, living up to life", committed to providing society with
excellent products and services, and contributing to the cause of
human health.
