Heart failure develops when the heart, via an abnormality of cardiac function (detectable or not), fails to pump blood at a rate commensurate with the requirements of the metabolizing tissues or is able to do so only with an elevated diastolic filling pressure.coronary heart disease - disease of the blood vessels supplying the heart muscle Women are more likely to have shortness of breath, nausea, vomiting, and back or jaw pain. Rheumatic fever mostly affects children in developing countries, especially where poverty is widespread.Human cardiac stem cells (CSCs) promote myocardial regeneration in adult ischemic myocardium. The regenerative capacity of CSCs in very young patients with nonischemic congenital heart defects has not been explored. We hypothesized that isolated neonatal-derived CSCs may have a higher...The gene works by making remaining uninjured heart muscle cells more immature and changing their metabolic wiring. This allows them to divide and make new cells. When the gene was removed, the zebrafish heart lost its ability to repair itself after an injury such as a heart attack, which pinpointed it...Herpes virus quickly settles in skin cells, where it multiplies extensively. Exacerbation of herpes skin is facilitated by: stress, hypothermia, acute respiratory infections, any infectious diseases that occur with the suppression of the immune system, excessive consumption of alcohol, poisoning.
Cardiovascular diseases (CVDs) | Symptoms of rheumatic heart disease
Heart disease describes a range of conditions that affect your heart. Heart diseases include Women are more likely to have other signs and symptoms along with chest discomfort, such as The risk factors that lead to cardiovascular disease can also lead to an ischemic stroke, which happens...Mitochondria in the heart play two roles essential for cell survival: ATP synthesis and maintenance of Ca2+ homeostasis. During ischemia, an alteration in intracellular Ca2+ homeostasis occurs and mitochondria are able to buffer cytosolic Ca2+, suggesting that they retain the Ca2+-transporting...6. Heart [ha:t]: the heart contracts; the heart makes 60-80 beats per minute; with beating heart; to have heart trouble; he has a bad (weak) heart; heartburn; heart attack; to have heartache; to suffer from heart disease; to listen to 4. The heart has stopped beating. 5. Death occurs in a few minutes.In an ischemic heart, the affected cardiac muscle cells are likely to have an altered _. resting membrane potential, The damaged tissue is normally replaced by scar tissue that lacks the normal cell structure of the original tissue. So "scarred" cardiac muscle would lack the pumps and...
Endogenous Cardiac Stem Cell Therapy for Ischemic Heart Failure
Ischaemic (or ischemic) heart disease is a disease characterized by reduced blood supply to the heart. The coronary arteries supply blood to the heart muscle and no alternative blood supply exists It is usually felt as angina, especially if a large area is affected. The narrowing or closure is...• Molecular imaging modalities • Cardiac protection against ischemia-reperfusion injury • Targeted Ischemia-induced imbalance between NAD and NADH can affect the intensity of autofluorescence. Targeted drug delivery to the ischemic heart: advantages. • Decreased volume of drug distribution...Ischemia is the cell and tissue damage which results from the lack of the proper blood supply in the heart. Due to improper blood supply there is a lack of oxygen in the heart. The damaged tissue is normally being replaced by the scar tissue which is quite different from the normal tissue and its basic...Severe cardiac tamponade is nearly always accompanied by an accentuated decline in systemic systolic BP on inspiration (pulsus paradoxus). • In functional (relative) incompetence the mitral valve is not altered but the orifice, which it has to close, is enlarged and the cusps fail to close it completely.Choking Heart attack Poisoning. • Blockage of the airway which can quickly result in death due to lack of oxygen. • The lack of blood flows to the blood vessels The word fracture means a break in a bone. There are two kinds of fracture: closed and open. In a closed fracture there is no wound on the skin.
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