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Restriction in blood supply to tissues
Ischemia or ischaemia is a restriction in blood supply to any tissue, muscle group, or organ of the body, causing a shortage of oxygen that is needed for
Ischemia
Insufficient bloodflow to the brain
Brain ischemia is a condition in which there is insufficient bloodflow to the brain to meet metabolic demand. This leads to poor oxygen supply in the brain
Brain_ischemia
Medical condition
Coronary ischemia, myocardial ischemia, or cardiac ischemia, is a medical term for abnormally reduced blood flow in the coronary circulation through the
Coronary_ischemia
Restriction of blood flow to the small intestine resulting in injury
Intestinal ischemia is a medical condition in which injury to the large or small intestine occurs due to inadequate blood supply. Onset can be sudden,
Intestinal_ischemia
Reduction of blood flow to the heart
cardiovascular diseases. CAD can cause stable angina, unstable angina, myocardial ischemia, and myocardial infarction. A common symptom is angina, which is chest
Coronary_artery_disease
Tissue damage after return of blood supply following ischemia or hypoxia
Reperfusion injury, sometimes called ischemia-reperfusion injury (IRI) or reoxygenation injury, is the tissue damage caused when blood supply returns to
Reperfusion_injury
Severe form of peripheral artery disease
Chronic limb-threatening ischemia (CLTI), formerly known as critical limb ischemia (CLI), is a severe manifestation of peripheral artery disease that
Chronic limb threatening ischemia
Chronic_limb_threatening_ischemia
Interruption of cardiac blood supply
death (infarction) of a part of the heart muscle (myocardium), caused by ischemia, the lack of oxygen delivery to myocardial tissue. It is a type of acute
Myocardial_infarction
Chest discomfort due to disorder of the heart muscles
angina', this refers to the classic type of angina related to myocardial ischemia. A typical presentation of stable angina is that of chest discomfort and
Angina
Inflammation of the large intestine due to insufficient blood supply
and injury of the large intestine result from inadequate blood supply (ischemia). Although uncommon in the general population, ischemic colitis occurs
Ischemic_colitis
Minor form of stroke
to minimize risk of TIA and stroke. There are three major mechanisms of ischemia in the brain: embolism traveling to the brain, in situ thrombotic occlusion
Transient_ischemic_attack
Formation of blood clots inside the blood vessels
blood supply and leads to damage of the tissue supplied by that artery (ischemia and necrosis). A piece of either an arterial or a venous thrombus can break
Thrombosis
Medical condition
stress-induced myocardial ischemia (MSIMI) is a medical condition in which acute psychological stress can trigger a transient myocardial ischemia, which is a state
Mental stress-induced myocardial ischemia
Mental_stress-induced_myocardial_ischemia
Chemical compound
reduces levels of arachidonic acid. This is especially important after an ischemia when arachidonic acid levels are elevated. The brain preferentially uses
Citicoline
Kidney disease
Kidney ischemia is a disease with a high morbidity and mortality rate. Blood vessels shrink and undergo apoptosis which results in poor blood flow in the
Kidney_ischemia
Medical condition
cardiac arrest, the body experiences a unique state of global ischemia. This ischemia results in the accumulation of metabolic waste which instigate
Post-cardiac_arrest_syndrome
Type of tissue death by ischemia
autoamputation. Dry gangrene is the result of chronic ischemia without infection. If ischemia is detected early, when ischemic wounds rather than gangrene
Gangrene
Abnormal narrowing of arteries other than those that supply the heart or brain
PAD, complications may arise, including critical limb ischemia and gangrene. Critical limb ischemia occurs when the obstruction of blood flow in the artery
Peripheral_artery_disease
Blood vessels narrowing due to arterial spasm
tissue ischemia (insufficient blood flow) and tissue death (necrosis). Along with physical resistance, vasospasm is a main cause of ischemia. Like physical
Vasospasm
Injury to the innermost layer of the aorta
the decreased blood supply, such as stroke, lower extremity ischemia, or mesenteric ischemia. Aortic dissection can quickly lead to death from insufficient
Aortic_dissection
Injury to the intestine resulting from insufficient blood flow
cause of bowel ischemia, the earlier reversible form of injury, may ultimately lead to infarction if uncorrected. The causes of bowel ischemia or infarction
Bowel_infarction
Medical condition
(NOMI) is a life-threatening condition including all types of mesenteric ischemia without mesenteric obstruction. It mainly affects patients above 50 years
Non-occlusive_disease
Medical condition
risk. Anginal equivalents are considered to be symptoms of myocardial ischemia. Anginal equivalents are considered to have the same importance as angina
Anginal_equivalent
Circulation of blood in the blood vessels of the heart muscle (myocardium)
by oxygen starvation. Such interruptions are usually caused by coronary ischemia linked to coronary artery disease, and sometimes to embolism from other
Coronary_circulation
Human spinal cord disorder
syndrome (also known as "anterior spinal cord syndrome") is caused by ischemia of the area supplied by the anterior spinal artery, resulting in loss of
Anterior spinal artery syndrome
Anterior_spinal_artery_syndrome
Partial or complete closing of a coronary artery
temporarily produces ischemia. A wide array of symptoms or presentations can follow: ranging from asymptomatic myocardial ischemia, sometimes referred
Coronary_vasospasm
Stroke resulting from lack of blood flow
leading cause of death worldwide. They are caused by disrupted blood supply (ischemia) and restricted oxygen supply (hypoxia). This is most commonly due to a
Cerebral_infarction
Medical condition
restoration of normal coronary blood flow. In this situation, even after ischemia has been relieved (by for instance angioplasty or coronary artery bypass
Myocardial_stunning
Unprogrammed cell death caused by external cell injury
primarily in tissues such as the kidney, heart and adrenal glands. Severe ischemia most commonly causes necrosis of this form. Liquefactive necrosis (or colliquative
Necrosis
Inflammatory disease involving a buildup of lesions in the walls of arteries
heart beating either too slowly or too quickly—are another consequence of ischemia. Carotid arteries supply blood to the brain and neck. Marked narrowing
Atherosclerosis
Occurs when there is a sudden lack of blood flow to a limb
other hand, when the symptoms exceed 14 days, it is called critical limb ischemia (CLI). CLI is the end stage of peripheral vascular disease where there
Acute_limb_ischaemia
Depression of the ST segment on an electrocardiogram
myocardial ischemia, of which coronary insufficiency is a major cause. Other ischemic heart diseases causing ST depression include: Subendocardial ischemia or
ST_depression
Wound that does not heal quickly
that lead to chronic wounds, among which are ischemia, reperfusion injury, and bacterial colonization. Ischemia is an important factor in the formation and
Chronic_wound
Mechanical or functional obstruction of the intestines
obstruction about 25% require surgery. Complications may include sepsis, bowel ischemia and bowel perforation. About 3.2 million cases of bowel obstruction occurred
Bowel_obstruction
Pattern seen during radiologic examination
worsening of the obstruction, and should be avoided in cases where bowel ischemia or perforation is suspected. On abdominal radiographs, the sigmoid volvulus
Coffee_bean_sign
Very high blood pressure and signs of organ damage
platelets and fibrin Breakdown of normal autoregulatory function The resulting ischemia prompts further release of vasoactive substances including prostaglandins
Hypertensive_emergency
Medical condition in which spasm of arteries causes episodes of reduced blood flow
the same reasons mentioned above causing vasoconstriction which leads to ischemia and tissue death. Distinguishing Raynaud's disease (primary Raynaud's)
Raynaud_syndrome
Medical condition
causing a range of symptoms due to ischemia in the lateral part of the medulla oblongata in the brainstem. The ischemia is a result of a blockage most commonly
Lateral_medullary_syndrome
days of: all-cause mortality, new or recurrent MI, or severe recurrent ischemia requiring urgent revascularization. 'TIMI risk' estimates mortality following
TIMI
Albumin found in human blood
SC, Koramaz I, Altun G, Uçar U, Topbaş M, Menteşe A, Kopuz M (2010). "Ischemia-modified albumin reduction after coronary bypass surgery is associated
Human_serum_albumin
Obstruction of a blood vessel by a clot
bloodstream (as an embolus) to obstruct a blood vessel, causing tissue ischemia and organ damage. Thromboembolism can affect both the venous and arterial
Thromboembolism
Chest pain due to heart muscles that is easily provoked
(non-Q wave) myocardial infarction. They differ primarily in whether the ischemia is severe enough to cause sufficient damage to the heart's muscular cells
Unstable_angina
Physiological nervous system response to increased intracranial pressure
These symptoms can be indicative of insufficient blood flow to the brain (ischemia) as well as compression of arterioles. In response to rising intracranial
Cushing_reflex
Medical condition of lack of oxygen in the tissues
affected area. Ischemia is a restriction in blood supply to any tissue, muscle group, or organ, causing a shortage of oxygen. Ischemia is generally caused
Hypoxia_(medicine)
Vital part of the nervous system controlling the gastrointestinal tract
through the lower esophageal sphincter. ENS function can be damaged by ischemia. Transplantation, previously described as a theoretical possibility, has
Enteric_nervous_system
Elevation of the ST segment on an electrocardiogram
lack of oxygen supply to all three layers of cardiac muscle (transmural ischemia). The leads facing the injured cardiac muscle cells will record the action
ST_elevation
Narrowing of the exit of the heart's left ventricle
the EKG, suggesting subendocardial ischemia. The subendocardium is the region that is most susceptible to ischemia because it is the most distant from
Aortic_stenosis
Folding of part of the intestine into itself
supply cut off, which causes ischemia (lack of oxygen in the tissues). The mucosa (gut lining) is very sensitive to ischemia, and responds by sloughing
Intussusception (medical disorder)
Intussusception_(medical_disorder)
Oxygen shortage of the brain
diffuse cerebral hypoxia (DCH), focal cerebral ischemia, cerebral infarction, and global cerebral ischemia. Prolonged hypoxia induces neuronal cell death
Cerebral_hypoxia
Abnormally fast rhythm of the heart's ventricles
or electrolyte abnormalities, but can occur as a result of myocardial ischemia. Class III anti-arrhythmic drugs such as sotalol and amiodarone prolong
Ventricular_tachycardia
Blockage of a blood vessel by a circulatory mass (embolus)
heart or a carotid artery will most likely be the cause of a stroke due to ischemia. An arterial embolus might originate in the heart (from a thrombus in the
Embolism
Intentional and temporary cessation of cardiac activity, primarily for cardiac surgery
heart during cardiac surgery, to minimize the damage caused by myocardial ischemia while the heart is paused. The word cardioplegia combines the Greek cardio
Cardioplegia
Cascading failure of the vascular system
initiated in the brain and other aerobic tissues after seconds to minutes of ischemia (inadequate blood supply). This is typically secondary to stroke, injury
Ischemic_cascade
Cancer of the colon or rectum
Gastroenterocolitis IBD Crohn's disease Vascular: Abdominal angina Mesenteric ischemia Angiodysplasia Bowel obstruction: Ileus Intussusception Volvulus Fecal
Colorectal_cancer
Process that kills nerve cells
glutamate. Brain trauma or stroke can cause ischemia, in which blood flow is reduced to inadequate levels. Ischemia is followed by accumulation of glutamate
Excitotoxicity
Cardiac test metric
Duke Treadmill Score is a tool for predicting the risk of ischemia or infarction in the heart muscle. The score is a function of data from an exercise
Duke_Treadmill_Score
Protrusion of abdominal contents through the inguinal canal in the pelvis
incarceration (the hernia cannot be reduced back into the abdomen) and subsequent ischemia and strangulation (when the hernia becomes deprived of blood supply). If
Inguinal_hernia
Medical condition of the intestine
needed] Pneumatosis intestinalis at computed tomography in intestinal ischemia. Lung window for better representation of the gas deposits in the intestinal
Pneumatosis_intestinalis
Surgical procedure in which a part of an intestine is removed
Bowel resection may be performed to treat gastrointestinal cancer, bowel ischemia, necrosis, or obstruction due to scar tissue, volvulus, and hernias. Some
Bowel_resection
Medical specialty of the blood/lymph vessels
aneurysm rarely present with rupture but rather with symptoms of acute limb ischemia due to embolization of thrombus. Thus, when a patient presents with an
Vascular_surgery
Examination of the heart's electrical activity
tachycardia Inadequate coronary artery blood flow, such as myocardial ischemia and myocardial infarction electrolyte disturbances, such as hypokalemia
Electrocardiography
Animal models of ischemic stroke are procedures inducing cerebral ischemia. The aim is the study of basic processes or potential therapeutic interventions
Animal model of ischemic stroke
Animal_model_of_ischemic_stroke
Surgical procedure to restore normal blood flow to an obstructed coronary artery
anti-platelet therapy: aspirin and clopidogrel). Patients at risk of ongoing ischemia undergo PCI to restore blood flow and thus oxygen delivery to the struggling
Coronary artery bypass surgery
Coronary_artery_bypass_surgery
Medical treatment to restore perfusion to a body part that has had ischemia
revascularization is the restoration of perfusion to a body part or organ that has had ischemia. It is typically accomplished by surgical means. Vascular bypass and angioplasty
Revascularization
Medical condition
in a widened QRS complex and changes in the ST segment consistent with ischemia or injury. Given the difficulty diagnosing an acute myocardial infarction
Left_bundle_branch_block
Ischemia-reperfusion (IR) tissue injury is the resultant pathology from a combination of factors, including tissue hypoxia, followed by tissue damage associated
Ischemia-reperfusion injury of the appendicular musculoskeletal system
Ischemia-reperfusion_injury_of_the_appendicular_musculoskeletal_system
Lack of blood flow within the eye
occlusive disease results in ophthalmic artery occlusion, general ocular ischemia may result in retinal neovascularization, rubeosis iridis, cells and flare
Ocular_ischemic_syndrome
Sudden temporary weakening of the heart muscle
supply-demand ischemia that frequently cause striking cardiographic abnormalities when LVOT gradients are more than 60 mmHg. Contributing to ischemia are intramural
Takotsubo_cardiomyopathy
Staples used in surgery in place of sutures
not influence donor organ preservation, i.e. at the back table in cold ischemia condition for the donor organ and after native organ removal in the recipient
Surgical_staple
Higher than typical heart rate
ventricular filling time. Rapid rates, though they may be compensating for ischemia elsewhere, increase myocardial oxygen demand and reduce coronary blood
Sinus_tachycardia
Hematoma usually associated with traumatic brain injury
due to the substances released from the hematoma, which causes further ischemia by restricting blood flow to the brain. When the brain is denied adequate
Subdural_hematoma
Dopamine agonist medication
repercussions, improve neuron morphology and their survival after cerebral ischemia-related reperfusion injury through ferroptosis inhibition (via Nrf2/GPX4/SLC7A11
Pramipexole
Heart block in the right ventricle
discordance with bundle branch block. A concordant T wave may suggest ischemia or myocardial infarction.[citation needed] The underlying condition may
Right_bundle_branch_block
Disease involving heart or blood vessels
constitute psychosocial interventions. Mental stress–induced myocardial ischemia is associated with an increased risk of heart problems in those with previous
Cardiovascular_disease
Sudden or unexpected loss of heartbeat
Diabetes-related factors contributing to cardiac arrest include silent myocardial ischemia, nervous system dysfunction, and electrolyte disturbances leading to abnormal
Cardiac_arrest
Chemical compound
which is chest pain that results from episodes of transient myocardial ischemia. Angina can be caused by diseases such as atherosclerosis, coronary artery
Nicorandil
Pattern seen in radiologic examinations
radiograph that suggests the diagnosis of either epiglottitis or intestinal ischemia. In a lateral C-spine radiograph, the sign is caused by a thickened free
Thumbprint_sign
Disease of the heart muscle
v t e Cardiovascular disease (heart) Ischemia Coronary disease Coronary artery disease (CAD) Coronary artery aneurysm Spontaneous coronary artery dissection
Cardiomyopathy
Tissue death due to inadequate blood supply
infarctus, "stuffed into". Infarction occurs as a result of prolonged ischemia, which is the insufficient supply of oxygen and nutrition to an area of
Infarction
Topics referred to by the same term
Wiktionary, the free dictionary. Angina pectoris is chest pain due to ischemia (a lack of blood and hence oxygen supply) of the heart muscle Angina, a
Angina_(disambiguation)
Irregular beating of the atria of the heart
v t e Cardiovascular disease (heart) Ischemia Coronary disease Coronary artery disease (CAD) Coronary artery aneurysm Spontaneous coronary artery dissection
Atrial_fibrillation
Medical condition
tissue ischemia. Alopecia that is not scarred is the outcome of milder ischemia, while alopecia that is scarred is the consequence of persistent ischemia that
Pressure_alopecia
Medical diagnostic method
Electrocardiography in suspected myocardial infarction has the main purpose of detecting ischemia or acute coronary injury in emergency department populations coming for
Electrocardiography in myocardial infarction
Electrocardiography_in_myocardial_infarction
Medical condition
Less common causes include tumor lysis syndrome, seizures, and prolonged ischemia. Diagnosis is based on a blood level of magnesium greater than 1.1 mmol/L
Hypermagnesemia
Breakdown (lysis) of blood clots formed in blood vessels, using medication
DVT, where clots involve at a minimum the common iliac vein Acute limb ischemia Clotted hemothorax Thrombolysis is usually intravenous. It may also be
Thrombolysis
Abnormally fast heart rhythm
v t e Cardiovascular disease (heart) Ischemia Coronary disease Coronary artery disease (CAD) Coronary artery aneurysm Spontaneous coronary artery dissection
Supraventricular_tachycardia
Procedure to widen narrow arteries or veins
ischemia of the leg investigated infrainguinal bypass surgery first compared to angioplasty first in select patients with severe lower limb ischemia who
Angioplasty
Pharmaceutical compound
neuroprotective effects in rodents, for instance against stroke and cerebral ischemia. It is described as being "extremely potent" and was said to be "the most
BQ-869
Medical condition
death. The adjective ischemic means characteristic of, or accompanied by, ischemia — local anemia due to mechanical obstruction of the blood supply. Signs
Ischemic_cardiomyopathy
Emergent abnormal pattern of breathing
strange vocalizations and myoclonus. Possible causes include cerebral ischemia, hypoxia (inadequate oxygen supply to tissue), or anoxia (total oxygen
Agonal_respiration
Compound
mononucleotide from mitochondrial complex I has been shown to occur during ischemia/reperfusion brain injury during stroke. Flavin mononucleotide is also used
Flavin_mononucleotide
Gene therapy medication
drug for treatment of peripheral artery disease, including critical limb ischemia; it delivers the gene encoding for vascular endothelial growth factor (VEGF)
Cambiogenplasmid
Damage to the optic nerve's front part due to lack of blood flow
anterior portion of the optic nerve as a result of insufficient blood supply (ischemia). This form of ischemic optic neuropathy is generally categorized as two
Anterior ischemic optic neuropathy
Anterior_ischemic_optic_neuropathy
Isotope of rubidium
myocardiocytes, which makes it a valuable tool for identifying myocardial ischemia in Positron Emission Tomography (PET) imaging. 82Rb is used in the pharmaceutical
Rubidium-82
Medical condition
blocks are pathologic, or abnormal, and have several causes, including ischemia, infarction, fibrosis, and drugs. There are three types, or degrees, of
Atrioventricular_block
Irish botanist
biology at Carleton University in 2018. Her thesis was entitled “Myocardial Ischemia and the use of non-typing artificial blood in hemodilution”. Beresford-Kroeger
Diana_Beresford-Kroeger
Dysfunction of the heart muscles due to insufficient blood flow
may be indicated by ECG changes, and unstable angina is characterised by ischemia of the heart muscle that does not result in cell injury or necrosis. ACS
Acute_coronary_syndrome
Medical condition
myocardium. Ischemia, or inadequate oxygenation of the heart muscle (myocardium), is observed in a high proportion of HFpEF patients. This ischemia may be
Heart failure with preserved ejection fraction
Heart_failure_with_preserved_ejection_fraction
Small bright red dome-shaped bump on the skin
stenosis Renal artery stenosis Aortoiliac occlusive disease Critical limb ischemia Degos disease Erythromelalgia Fibromuscular dysplasia Hepatic artery thrombosis
Cherry_angioma
Medical condition in which cells cannot use oxygen
and stop histotoxic hypoxia. Histotoxic hypoxia can be a consequence of ischemia in the case of stroke or inflammation. In the case of inflammation, neuro-inflammatory
Histotoxic_hypoxia
ISCHEMIA
ISCHEMIA
ISCHEMIA
ISCHEMIA
Boy/Male
Indian, Punjabi, Sikh
Lamp of the World
Boy/Male
Hindu
The Moon, Moon stone, Wife of the Moon
Surname or Lastname
English
English : variant of Edgar.
Boy/Male
British, English
An Old English Name; Rich; Happy
Girl/Female
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Sindhi, Tamil, Telugu
Method; Organisation; System
Surname or Lastname
English
English : variant spelling of Knowles.
Surname or Lastname
English
English : variant spelling of Wilkinson.
Boy/Male
Latin
God of the harvest.
Boy/Male
Hindu
Strongest, Lord of truth
Boy/Male
American, British, Christian, English, German
Sincere; Serious; Form of Ernest; Truth; Battle to the Death
ISCHEMIA
ISCHEMIA
ISCHEMIA
ISCHEMIA
ISCHEMIA