1 Magnesium is thought to affect the heart muscle.

2 Heart failure means that the heart muscle is not pumping well enough to meet the need for oxygen-rich blood.

3 Death occurs when a quickened beat pushes the heart muscle to complete collapse.

4 But skeletal muscle is very different from heart muscle.

5 This can cause permanent damage to the heart muscle.

6 Hypertrophic cardiomyopathy occurs when the heart muscle thickens abnormally.

7 Angioplasty or coronary bypass restores Blood flow to heart muscle.

8 For example, heart muscle cells have two nuclei, which means the DNA could be in there twice, so this could screw up the carbon 14 dating.

9 When heart muscle dies in a heart attack, it never regenerates.

10 The heart muscle itself , which was not doing anything at all, has recovered.

11 Theobromine stimulates the heart muscle and the nervous system. And phenyethylamine is reputed (no conclusive proof exists yet) to be a mood elevator and an anti-depressant.

12 A heart attack is caused by the blood vessels that supply the blood to the heart muscle getting blocked.

13 The attack was over, but how on earth could Shelley know what damage had been done to the heart muscle?

14 Amyloidosis occurs when an abnormal protein becomes fibrous and becomes deposited in the heart muscle.

15 The beat also can be affected if sections of the heart muscle are unusually thick.

16 However, if the mice were taken off the drug treatment, the damage to the heart muscle started immediately.

17 Thus carnitine is crucial for mitochondrial energy production, and this is of particular importance in skeletal and heart muscle.

18 A heart attack occurs when blood flow to a section of heart muscle becomes blocked.

19 Heart bypass is done when coronary arteries, which supply blood to heart muscle, are blocked.

20 The balloon widens the artery to increase the flow of blood to the heart muscle.

21 The increased workload can put a strain on the heart, which can lead to heart abnormalities that are usually first seen as enlarged heart muscle.

22 From the SA node, electrical impulses spread through the heart muscle to trigger the heartbeat.

23 Doctors have captured the first images of bleeding inside the heart muscle following a heart attack.

24 Objective To observe the relationship between the level of estradiol E2 in serum and activities of cretin kinase (CK), lactate dehydrogenase (LDH) and aspartate transaminase (AST) in rat heart muscle.

25 This provides a new route for blood flow to the heart muscle.

26 Rheumatic heart disease is caused by damage to the heart valves and heart muscle from the inflammation and scarring caused by rheumatic fever.

27 Hemolytic anemia, enlargement of the spleen, and pathologic changes in the liver, kidneys, and heart muscle may occur as secondary effects of methemoglobinemia , which is reversible.

28 When I was 18, my mom found out that she had hypertrophic cardiomyopathy—an enlarged heart muscle.

29 Genetic studies have shown that familial hypertrophic cardiomyopathy (FHCM) is an autosomal dominant disorder of heart muscle.

30 When an artery shuts down, the portion of the heart muscle it feeds dies.

31 An enzyme present in certain living tissues, including skeletal and heart muscle tissues, that catalyzes the breakdown of a fructose ester into triose sugars.

32 Heart energy: Q 10 improves the energy supply to the heart muscle thereby increasing the cardiac performance.

33 Kawasaki disease can also cause inflammation of the heart muscle (myocarditis) and leakiness of heart valves, but these problems are almost always temporary.

34 A strong heart muscle pumps blood faster, harder, and in bigger bursts.

35 They cause the heart muscle to contract as they travel through the heart.

36 In this test , the doctor removes a piece of heart muscle at under a microscope.