https://www.heart.org/en/health-topics/heart-attack/about-heart-attacks

When damage or death of part of the heart muscle occurs as a result of ... The length of time depends on the extent of your injury and your own rate of healing. ... But, because of the damage, your heart may be weakened, and unable to pump ...

https://www.mayoclinic.org/diseases-conditions/cardiomyopathy/symptoms-causes/syc-20370709

Jan 23, 2019 ... Cardiomyopathy is a disease of the heart muscle that makes it harder for ... Heart tissue damage from a heart attack; Chronic rapid heart rate; Heart valve ... in some cases, sudden death if your heart stops beating effectively.

https://www.cdc.gov/dhdsp/data_statistics/fact_sheets/fs_heart_failure.htm

Below is a map showing the rate of death from heart failure by county during ... Heart Failure Death Rates, 2013-2015. ... Generally feeling tired or weak.

https://www.medicalnewstoday.com/articles/156849.php

If the heart is weakened and cannot supply the cells with sufficient blood, the ... Heart attack - this is death of heart muscle due to the blockage of a coronary artery. .... The doctor measures the percentage of blood pumped out of the patient's left ...

https://www.medicalnewstoday.com/articles/237191.php

Feb 7, 2018 ... Heart disease causes 1 in every 4 deaths in the United States. ... dilated as a result of heart muscle weakness and cannot pump blood properly. .... the state with the highest rate of death from heart disease at 233.1 deaths per ...

https://www.webmd.com/heart-disease/guide/sudden-cardiac-death

Jun 1, 2018 ... Sudden cardiac death (SCD) is a sudden, unexpected death ... If the oxygen in the blood cannot reach the heart muscle, the heart becomes damaged. ... Wolff- Parkinson-White syndrome, extremely low heart rates, or heart block ... a condition in which the heart's pumping power is weaker than normal.

https://www.health.harvard.edu/blog/stress-cardiomyopathy-a-different-kind-of-heart-attack-201509038239

Oct 3, 2017 ... Takotsubo cardiomyopathy is a specific type of heart attack ... The lack of blood flow through the blocked arteries results in heart muscle dying — hence ... other forms of heart attack, the rates of death in the hospital between ... Right now, we often use the same medications to treat weakened heart muscle in ...

https://myheartsisters.org/tag/heart-muscle-damage/

If blood flow is not restored to your heart muscle within 20-40 minutes, irreversible death of the muscle will begin to occur. Muscle continues to die for 6- 8 hours, ...

https://odh.ohio.gov/wps/portal/gov/odh/know-our-programs/heart-disease

Heart failure occurs when the heart muscle is too weak to pump blood well ... Ohio's age-adjusted rate of deaths from heart disease (185.1 per 100,000) was 12 ...

https://www.nia.nih.gov/health/heart-health-and-aging

6 days ago ... An electrical system in the heart controls the heart rate (heartbeat or ... Over time, the heart muscle can become weakened and/or damaged, resulting in heart failure. .... Smoking is the leading cause of preventable death.