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Passage of fluid through the circulatory or lymphatic system to an organ or tissue
to a capillary bed in tissue. Perfusion may also refer to fixation via perfusion, used in histological studies. Perfusion is measured as the rate at which
Perfusion
Healthcare professional who uses the cardiopulmonary bypass machine
de Perfusión". asociacionalap. ALAP. "Board Latino Americano de Perfusion". Board ALAP. International Perfusion Association Perfusion.com Perfusion Education
Perfusionist
Rare complication of monochorionic twin pregnancies
Twin reversed arterial perfusion sequence, also called TRAP sequence, TRAPS, or acardiac twinning, is a rare complication of monochorionic twin pregnancies
Twin reversed arterial perfusion
Twin_reversed_arterial_perfusion
Nuclear medicine imaging method
Myocardial perfusion imaging or scanning (also referred to as MPI or MPS) is a nuclear medicine procedure that illustrates the function of the heart muscle
Myocardial_perfusion_imaging
Cardiorespiratory property
physiology, the ventilation/perfusion ratio (V/Q ratio) is a ratio used to assess the efficiency and adequacy of the ventilation-perfusion coupling and thus the
Ventilation/perfusion_ratio
Medical diagnostic method
Perfusion MRI or perfusion-weighted imaging (PWI) is perfusion scanning by the use of a particular MRI sequence[which?]. The acquired data are then post-processed
Perfusion_MRI
Medical condition
parasitic twin that has been able to speak. The twin reversed arterial perfusion, or TRAP sequence, results in an 'acardiac twin', a parasitic twin that
Parasitic_twin
Medical imaging to evaluate circulation of air and blood in the lungs
A ventilation/perfusion lung scan, also called a V/Q lung scan, or ventilation/perfusion scintigraphy, is a type of medical imaging using scintigraphy
Ventilation/perfusion_scan
Perfusion scanning using CT
Perfusion CT (also CT Perfusion or CTP) is a form of perfusion scanning that uses computed tomography to assess the vascularity of tissues in the body
Perfusion_CT
Measurement of blood oxygen saturation
between the pulsatile and baseline absorbance ("perfusion index") can be used to evaluate perfusion. SpO 2 = HbO 2 HbO 2 + Hb {\displaystyle {\ce {SpO2}}={\frac
Pulse_oximetry
Organ preservation technique
Machine perfusion (MP) is an artificial perfusion technique often used for organ preservation to help facilitate organ transplantation. MP works by continuously
Machine_perfusion
Limb perfusion is a medical technique that is used to deliver drugs locally directly to a site of interest. It is commonly used in human medicine for
Limb_perfusion
Net pressure gradient causing cerebral blood flow to the brain
Cerebral perfusion pressure (CPP) is the net pressure gradient causing cerebral blood flow to the brain (brain perfusion). It must be maintained within
Cerebral_perfusion_pressure
Cardiorespiratory condition
respiratory system, ventilation/perfusion (V/Q) mismatch refers to the pathological discrepancy between ventilation (V) and perfusion (Q) resulting in an abnormal
Ventilation–perfusion mismatch
Ventilation–perfusion_mismatch
Retrograde perfusion (retroperfusion) is an artificial method of providing blood supply to an organ by delivering oxygenated blood through the veins.
Retrograde_perfusion
Process of biological interventions on extracted fragments of organisms
post-mortem biochemical changes that accumulate over time. The earliest perfusion studies were conducted in the mid-19th century, and subsequent advances
Ex_vivo
Relationship between respiratory and cardiovascular processes
Ventilation–perfusion coupling is the relationship between ventilation and perfusion in the respiratory and cardiovascular systems. Ventilation is the
Ventilation–perfusion coupling
Ventilation–perfusion_coupling
Preservation of biological tissue
tissue. Perfusion is the passage of fluid through the blood vessels or natural channels of an organ or organism. In tissue fixation via perfusion, the fixative
Fixation_(histology)
Donor lung preservation technique
Ex vivo lung perfusion (abbreviated EVLP) is a form of machine perfusion aimed at sustaining the active aerobic cellular metabolism of donor lungs outside
Ex_vivo_lung_perfusion
Ancient medical sign
Extra perfusion to the face is termed facial plethora, a hallmark sign of Cushing's syndrome. Pulmonary plethora is an increased pulmonary perfusion seen
Plethora_(medicine)
Push–pull perfusion is an in vivo sampling method most commonly used for measuring neurotransmitters in the brain. Developed by J.H. Gaddum in 1960, this
Push–pull_perfusion
Abnormally low level of oxygen in the blood
tissue oxygenation requires additionally adequate circulation of blood and perfusion of tissue to meet metabolic demands. Hypoxemia is usually defined in terms
Hypoxemia
Academic journal of cardiology
Perfusion is a peer-reviewed academic journal that publishes papers in the field of cardiology. The journal's editor is Prakash P. Punjabi (Hammersmith
Perfusion_(journal)
Medical condition of lack of oxygen in the tissues
reduced capacity of the blood to carry oxygen, compromised general or local perfusion, or inability of the affected tissues to extract oxygen from, or metabolically
Hypoxia_(medicine)
Pregnancy through in vivo fertilization
moderate endometriosis. In non-tubal sub fertility, fallopian tube sperm perfusion may be the preferred technique over intrauterine insemination. Intratubal
Artificial_insemination
Medical diagnostic method
Cardiac magnetic resonance imaging perfusion (cardiac MRI perfusion, CMRI perfusion), also known as stress CMR perfusion, is a clinical magnetic resonance
Cardiac magnetic resonance imaging perfusion
Cardiac_magnetic_resonance_imaging_perfusion
System used for advanced cell culture experiments
Minusheet perfusion culture system is used for advanced cell culture experiments in combination with adherent cells and to generate specialized tissues
Minusheet perfusion culture system
Minusheet_perfusion_culture_system
Medical diagnostic method
Perfusion is the passage of fluid through the lymphatic system or blood vessels to an organ or a tissue. The practice of perfusion scanning is the process
Perfusion_scanning
Medical condition
insufficient oxygen delivery) to the liver. The decreased blood flow (perfusion) to the liver is usually due to shock or low blood pressure. However,
Ischemic_hepatitis
Blockage of an artery in the lungs
the condition. Otherwise, a CT pulmonary angiography, lung ventilation/perfusion scan, or ultrasound of the legs may confirm the diagnosis. Together, deep
Pulmonary_embolism
Technique that temporarily takes over the function of the heart and lungs during surgery
state in which the body can be maintained for up to 45 minutes without perfusion (blood flow). If blood flow is stopped at normal body temperature, permanent
Cardiopulmonary_bypass
Coronary perfusion pressure (CPP) refers to the pressure gradient that drives coronary blood pressure. The heart's function is to perfuse blood to the
Coronary_perfusion_pressure
Cardiovascular Perfusion (AACP) is a professional association located in Fogelsville, PA, that aims to increase knowledge of cardiovascular perfusion by providing
American Academy of Cardiovascular Perfusion
American_Academy_of_Cardiovascular_Perfusion
American interventional cardiologist
inventing the TIMI frame count and the TIMI myocardial perfusion grade, angiographic and perfusion measures of coronary blood flow that have been adopted
C._Michael_Gibson
Chemical compound
the brand name Cardiogen-82 by Bracco Diagnostics for use in Myocardial perfusion imaging. It is rapidly taken up by heart muscle cells, and therefore can
Rubidium-82_chloride
Technique of providing both cardiac and respiratory support
to provide an adequate amount of oxygen, gas exchange or blood supply (perfusion) to sustain life. The technology for ECMO is largely derived from cardiopulmonary
Extracorporeal membrane oxygenation
Extracorporeal_membrane_oxygenation
Brain kept alive in vitro outside of a body
An isolated brain is a brain kept alive in vitro, either by perfusion or by a blood substitute, often an oxygenated solution of various salts, or by submerging
Isolated_brain
Brain blood supply
minute or 15.8 ± 5.7% of the cardiac output. This equates to an average perfusion of 50 to 54 millilitres of blood per 100 grams of brain tissue per minute
Cerebral_circulation
Excess accumulation of fluid in the brain
cerebral neoplasm. Clinical researches have recommended ICP and cerebral perfusion pressure (CPP) monitoring in any persons with cerebral injury who are
Cerebral_edema
Transient neurocognitive deficit after surgery using heart-lung machine
Postperfusion syndrome, also known as "pumphead", is a constellation of neurocognitive impairments attributed to cardiopulmonary bypass (CPB) during cardiac
Postperfusion_syndrome
Radiologic sign
The hot nose sign refers to increased perfusion in the nasal region on nuclear medicine cerebral perfusion studies in the setting of brain death. The absent
Hot_nose_sign
Surgical procedure
Isolated lung perfusion is a surgical procedure during which the circulation of blood to the lungs is separated from the circulation of blood through
Isolated_lung_perfusion
Nuclear medicine tomographic imaging technique
SPECT can be used to obtain quantitative information about myocardial perfusion, thickness, and contractility of the myocardium during various parts of
Single-photon emission computed tomography
Single-photon_emission_computed_tomography
Respiratory parameter for differential diagnosis of hypoxemia
alveolar oxygen (PAO 2) is also low. However, in states of ventilation perfusion mismatch, such as pulmonary embolism or right-to-left shunt, oxygen is
Alveolar–arterial_gradient
Method of utilizing water in magnetic resonance imaging
occlusion. With perfusion MRI detecting both the infarcted core and the salvageable penumbra, the latter can be quantified by DWI and perfusion MRI. DWI showing
Diffusion-weighted magnetic resonance imaging
Diffusion-weighted_magnetic_resonance_imaging
Medical procedure
Isolated hepatic perfusion is a procedure in which a catheter is placed into the artery that provides blood to the liver; another catheter is placed into
Isolated_hepatic_perfusion
Bypass of the pulmonary capillaries by deoxygenated blood
fails to supply the perfused region. In other words, the ventilation/perfusion ratio (the ratio of air reaching the alveoli to blood perfusing them)
Pulmonary_shunt
Temporary procedure for trauma patients
downstream hemorrhage and improves cardiac index, cerebral perfusion, and coronary perfusion. Although REBOA does not eliminate the need for definitive
Resuscitative endovascular balloon occlusion of the aorta
Resuscitative_endovascular_balloon_occlusion_of_the_aorta
Medical imaging procedure
This may also be used on the brain, where CT perfusion imaging can often detect poor brain perfusion well before it is detected using a conventional
CT_scan
Chemical compound
intraocular use of the dye. ICG is used as a marker in the assessment of the perfusion of tissues and organs in many areas of medicine. The light needed for
Indocyanine_green
Biomedical imaging technology
orientations. Contrast medium is given intravenously to assess myocardial perfusion and LGE. Phase contrast imaging may be used to quantify valvular regurgitant
Cardiac magnetic resonance imaging
Cardiac_magnetic_resonance_imaging
Pulse sequence during a medical test
to two weeks. Coupled with imaging of cerebral perfusion, researchers can highlight regions of "perfusion/diffusion mismatch" that may indicate regions
MRI_pulse_sequence
Medical condition of insufficient blood flow
stimulation and acidosis[citation needed] Hypothermia due to decreased perfusion and evaporation of sweat[citation needed] Thirst and dry mouth, due to
Shock_(circulatory)
Medical diagnostic method
laser Doppler perfusion imaging (LDPI), is a non-contact optical technique for mapping signals related to microvascular blood perfusion in tissue. It
Laser_Doppler_imaging
Circulatory anastomosis that supplies blood to the brain and surrounding structures
blood flow from the other blood vessels can often preserve the cerebral perfusion well enough to avoid the symptoms of ischemia. However, considering that
Circle_of_Willis
Magnetic resonance imaging technique
magnetic resonance imaging technique used to quantify cerebral blood perfusion by labelling blood water as it flows throughout the brain. ASL specifically
Arterial_spin_labelling
Theoretical modelling of decompression physiology
may be by diffusion, where there is no bulk flow of the solvent, or by perfusion where the solvent (blood) is circulated around the diver's body, where
Decompression_theory
Mnemonic for triage
categories: Respirations: Is the patient's respiratory rate over 30 per minute? Perfusion: Is capillary refill over or under 2 seconds? Mental status: Is the patient
RPM-30-2-Can_Do
Shortness of breath while lying on one side
of the diseased lung, as the gravitation increases perfusion of the lower lung. Increased perfusion in diseased lung would increase shunting and hypoxemia
Trepopnea
English scientist, surgeon and antiseptic pioneer (1827–1912)
antiseptics. Secondly, he researched the role of inflammation and tissue perfusion in the healing of wounds. Thirdly, he advanced diagnostic science by analysing
Joseph_Lister
Medical emergency due to low blood volume
principles: permissive hypotension: tries to balance temporary suboptimal perfusion to organs with conditions for halting blood loss by setting a goal of
Hypovolemic_shock
American aviator (1902–1974)
he and French surgeon Alexis Carrel began work on inventing the first perfusion pump, a device credited with making future heart surgeries and organ transplantation
Charles_Lindbergh
Canadian surgeon
them suitable for patient transplantation, using the Toronto XVIVO Lung Perfusion System. His work has allowed for an increase in the number of available
Shaf_Keshavjee
American health technology company
by comparing the absorption of red and infrared light. Motion and low perfusion can affect conventional pulse oximetry because venous blood movement may
Masimo
Medical imaging technique
also been used, although this more correctly is referred to as isotope perfusion scanning. The technique was first developed in 1927 by the Portuguese
Angiography
Compound
real-time sensors that were attached to the perfusion tubing. Lower FMN release during ex situ perfusion correlated with improved transplant outcomes
Flavin_mononucleotide
Isotope of rubidium
a radioactive isotope of rubidium. 82Rb is widely used in myocardial perfusion imaging. This isotope undergoes rapid uptake by myocardiocytes, which
Rubidium-82
Noninvasive type of medical imaging
functional imaging of perfusion in tissues and organs characterized by lower conductivities, e.g. to visualize regional lung perfusion. Background of this
Electrical impedance tomography
Electrical_impedance_tomography
Medical procedure
Isolated organ perfusion technique is employed to precipitate an organ's perfusion and circulation that are independent/isolated from the body's systemic
Isolated organ perfusion technique
Isolated_organ_perfusion_technique
Medical intervention
adhesions that can hamper the circulation of the perfusion fluid during a standard closed-abdomen perfusion. In a further study, Lotti M et al. showed that
Hyperthermic intraperitoneal chemotherapy
Hyperthermic_intraperitoneal_chemotherapy
Medical imaging technique
contrast (DSC) MR perfusion". Radiopaedia. Retrieved 2017-10-14. Chen F, Ni YC (March 2012). "Magnetic resonance diffusion-perfusion mismatch in acute
Magnetic_resonance_imaging
Severe form of peripheral artery disease
circulation and tissue perfusion. Chronic limb-threatening ischemia is diagnosed based on clinical symptoms and objective measures of perfusion, including the
Chronic limb threatening ischemia
Chronic_limb_threatening_ischemia
Type of organ transplantation
similar with both approaches. Machine perfusion before transplant is associated with decreased tissue re-perfusion ischemic injury (a process in which liver
Liver_transplantation
Band of smooth muscle that adjusts blood flow into capillaries
sphincters at first-order capillaries in the brain help regulate capillary perfusion and protect downstream microvessels from pressure fluctuations. The sphincter
Precapillary_sphincter
French surgeon and biologist (1873–1944)
1912 for pioneering vascular suturing techniques. He invented the first perfusion pump with Charles Lindbergh opening the way to organ transplantation.
Alexis_Carrel
Danish physiologist (1874–1949)
skeletal muscle. Krogh was first to describe the adaptation of blood perfusion in muscle and other organs according to demands through opening and closing
August_Krogh
Medical diagnostic method
Acid perfusion test, also called the Bernstein test, is a mostly obsolete test done to reproduce the pain when the lower esophagus is irrigated with an
Acid_perfusion_test
Emergency correction of acute critical physiological disorders
and mouth-to-mouth resuscitation. Adequate resuscitation and end-organ perfusion is best indicated by urine output of 0.5-1 mL/kg/h. For the average adult
Resuscitation
Injectable radiopharmaceutical
labeled to human albumin aggregate particles. It is commonly used for lung perfusion scanning. It is also less commonly used to visualise a peritoneovenous
Technetium (99mTc) albumin aggregated
Technetium_(99mTc)_albumin_aggregated
Aggressive type of brain cancer
disrupted morphology and functionality. The high permeability and poor perfusion of the vasculature result in a disorganized blood flow within the tumor
Glioblastoma
Medical intervention
techniques as local hyperthermia treatment, or it may rely on blood perfusion. In blood perfusion, the patient's blood is removed from the body, heated up, and
Hyperthermia_therapy
Metastable nuclear isomer of technetium-99
cerebral blood flow imaging. Other ligands include sestamibi for myocardial perfusion imaging and mercapto acetyl triglycine for MAG3 scan to measure renal
Technetium-99m
Circulation of the blood in the smallest blood vessels
carbon dioxide (CO2). It also serves to regulate blood flow and tissue perfusion, thereby affecting blood pressure and responses to inflammation which
Microcirculation
Pressure exerted by fluids inside the skull and on the brain
the same time). Only when ICP exceeds 40–50 mmHg does CPP and cerebral perfusion decrease to a level that often causes loss of consciousness. Any further
Intracranial_pressure
Malformation in veterinary medicine
Spherical cow – Humorous concept in scientific models Twin reversed arterial perfusion – Rare complication of monochorionic twin pregnancies Kamimura, S.; Enomoto
Amorphous_globosus
Method used in magnetic resonance imaging
diffusion'), and microcirculation of blood in the capillary network (perfusion). The concept introduced by D. Le Bihan is that water flowing in capillaries
Intravoxel_incoherent_motion
Bleeding within parenchymal tissue of the brain
test to look for bleeding in or around your brain. In some hospitals, a perfusion CT scan may be done to see where the blood is flowing and not flowing
Intraparenchymal_hemorrhage
Two situations that lead to cyanosis in infants
baby's skin or mucous membranes. These factors include hypoventilation, perfusion or ventilation differences in the lungs, and poor cardiac output of oxygenated
Blue_baby_syndrome
Physiological basis for decompression theory and practice
partial pressures and concentration gradients, diffusion, bulk transport by perfusion, and bubble mechanics in living tissues. Gas is inhaled at ambient pressure
Physiology_of_decompression
Exchange of gases between environment and tissues
(commonly called breathing) and perfusion. Ventilation refers to the in-and-out movement of air of the lungs and perfusion is the circulation of blood in
Respiration_(physiology)
Selective aortic arch perfusion (SAAP) is an experimental treatment for haemorrhage-induced traumatic cardiac arrest. It has been shown in animal studies
Selective aortic arch perfusion
Selective_aortic_arch_perfusion
Medical treatment to restore perfusion to a body part that has had ischemia
medical and surgical therapy, revascularization is the restoration of perfusion to a body part or organ that has had ischemia. It is typically accomplished
Revascularization
Class of lobe-finned fishes
Lungfish, also known as dipnoans, are freshwater vertebrates belonging to the class Dipnoi. Lungfish are best known for their innovative respiratory system
Lungfish
Type of MRI sequence
wide variety of applications, from magnetic resonance angiography to perfusion MRI and diffusion MRI. Rapid imaging acquisition allows it to be applied
Gradient_echo
Internal bruise of the lungs
can also contribute to the ventilation/perfusion mismatch. As the mismatch between ventilation and perfusion grows, blood oxygen saturation is reduced
Pulmonary_contusion
American brain imaging researcher
Nuclear Magnetic Resonance (MGH-NMR) Center, Kwong pursued an interest in perfusion (the distribution of blood and nutrients to tissue) and diffusion (the
Kenneth_Kwong
Isotope of copper emitting both beta+ and beta- and used in PET scan
myocardial, cerebral and tumor perfusion evaluations, with a linear relationship between the renal uptake and blood flow. Renal perfusion can also be evaluated
Copper-64
pharmaceutical and medical device company, that develops percutaneous perfusion technologies for the targeted administration of high-dose chemotherapeutic
Delcath_Systems
Increased blood pressure in lung arteries
disease have been excluded, a ventilation/perfusion scan is performed to rule out CTEPH. If unmatched perfusion defects are found, further evaluation by
Pulmonary_hypertension
Radionuclide scan
Hounsfield scale Radiodensity MRI Brain functional Neurography Cardiac perfusion Angiography Cholangiopancreatography (MRCP) Breast Sequences diffusion
DMSA_scan
PERFUSION
PERFUSION
PERFUSION
PERFUSION
Female
Italian
Italian form of Latin Marcia, MARZIA means "defense" or "of the sea."
Boy/Male
Bengali, Hindu, Indian, Marathi
Famous
Boy/Male
Arabic, Indian, Muslim
Noble Prince; Kindness; Compassion
Boy/Male
Tamil
Possessed with skills
Boy/Male
Muslim/Islamic
Religion
Girl/Female
Tamil
Lajwanti | லாஜவநà¯à®¤à¯€
A sensitive plant
Girl/Female
Hindu, Indian, Malayalam, Marathi
Soft Natured
Boy/Male
American, British, English
Swift
Girl/Female
Christian, Hindu, Indian, Kannada
Money
Boy/Male
Indian, Sanskrit
Absolute; Aloneness
PERFUSION
PERFUSION
PERFUSION
PERFUSION
PERFUSION
n.
The act of perfusing.