# Ataki keng pusu

*"Heart attack" redirects here. For other uses, see Heart attack (disambiguation).*

**Myocardial infarctionClassification & external resources*|  |
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| Diagram of a **myocardial infarction** (2) of the tip of the anterior wall of the heart (an *apical infarct*) after occlusion (1) of a branch of the left coronary artery (LCA, right coronary artery = RCA). |
| ICD-10 | I21.-I22. |
| ICD-9 | 410 |
| DiseasesDB | 8664 |
| MedlinePlus | 000195 |
| eMedicine | med/1567  emerg/327 ped/2520 |

Ing acute **myocardial infarction** (**AMI** or **MI**), o ausan dang *ataki keng pusu* at keng amanung English **heart attack**, metung yang sakit a kabilyan nung nu ing mamagus a daya keng dake ning pusu mesabat ya. Ing malyari ing ischemia o pamagkulang oxygen sisiran ne o kaya paten no ring tissue keng pusu. Metung yang medical emergency, at mumunang sangkan da reng pangamate da reng lalaki at babai keti mabilug a yatu. Ing mayalagang risk factor ilapin deng milabas a kasalesayan ning sakit pangvascular antimo reng atherosclerotic coronary heart disease at ing o angina, dating ataki keng pusu o stroke, at nanu pang dating meging e pangkaraniwan a pitig ning pusu o syncope, matua keng idad—lalu na kareng 40 patas kareng lalaki at kareng babai naman 50 patas, pamanyigarilyu, labislabis a pamaninum alak, pamanggamit kareng bawal a droga, matas a triglyceride levels, matas keng LDL ("Low-density lipoprotein") at mababa keng HDL ("High density lipoprotein"), diabetes, matas a prisyun, pamanaba, at pane ing matas a stress kareng mapilan a tau.

Classification of acute coronary syndromes.
## Symptomas

Rough diagram of pain zones in myocardial infarction
Back view.
12-lead electrocardiogram (ECG) showing acute inferior ST segment elevation MI (STEMI). Note the ST segment elevation in leads II, III, and aVF along with reciprocal ST segment depression in leads I and aVL.
## Angiography

Angiogram of the coronary arteries.
### Histopathology

Microscopy image (magn. ca 100x, H&E stain) from autopsy specimen of myocardial infarct (7 days post-infarction).
Thrombus material (in a cup, upper left corner) removed from a coronary artery during a percutaneous coronary intervention to abort a myocardial infarction. Five pieces of thrombus are shown (arrow heads).
#### Coronary artery bypass surgery

**Coronary artery bypass surgery** during mobilization (freeing) of the right coronary artery from its surrounding tissue, adipose tissue (yellow). The tube visible at the bottom is the aortic cannula (returns blood from the HLM). The tube above it (obscured by the surgeon on the right) is the venous cannula (receives blood from the body). The patient's heart is stopped and the aorta is cross-clamped. The patient's head (not seen) is at the bottom.
### Life-threatening arrhythmia

A 12 lead electrocardiogram showing ventricular tachycardia.
## Lawen ya rin

* Cardiac arrest
* Hibernating myocardium
* Stunned myocardium
* Ventricular remodeling

## Dalerayan

## Suglung Palwal

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* Risk Assessment Tool for Estimating Your 10-year Risk of Having a Heart Attack - based on information of the Framingham Heart Study, from the United States National Heart, Lung and Blood Institute
* Heart Attack - overview of resources from MedlinePlus.
* Heart Attack Warning Signals Archived Setyembri 27, 2007 at the Wayback Machine from the Heart and Stroke Foundation of Canada
* Regional PCI for STEMI Resource Center Archived Juniu 29, 2007 at the Wayback Machine - Evidence based online resource center for the development of regional PCI networks for acute STEMI
* STEMI Systems Archived Juniu 29, 2007 at the Wayback Machine - Articles, profiles, and reviews of the latest publications involved in STEMI care. Quarterly newsletter.
* American College of Cardiology (ACC) Door to Balloon (D2B) Initiative. Archived Mayu 20, 2013 at the Wayback Machine
* American Heart Association's Heart Attack web site - Information and resources for preventing, recognizing and treating heart attack.