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ablation    
n. 烧蚀

烧蚀

ablation
n 1: surgical removal of a body part or tissue [synonym: {ablation},
{extirpation}, {cutting out}, {excision}]
2: the erosive process that reduces the size of glaciers

Ablation \Ab*la"tion\, n. [L. ablatio, fr. ablatus p. p. of
auferre to carry away; ab latus, p. p. of ferre carry: cf.
F. ablation. See {Tolerate}.]
1. A carrying or taking away; removal. --Jer. Taylor.
[1913 Webster]

2. (Med.) Extirpation. --Dunglison. AS
[1913 Webster]

3. (Med.) Removing or destroying of a body tissue, especially
by a surgical procedure. --Dorland.
[AS]

4. (Geol.) Wearing away; superficial waste, as of glacial ice
or snow. --Tyndall.
[1913 Webster]

5. (Aerospace) Wearing away of the outer layers of a
protective shield or surface by the heat and aerodynamic
forces caused by flying through the atmosphere at
hypersonic speed, as during reentry from space; as,
ablation of the heat shield during reentry.
[PJC]

94 Moby Thesaurus words for "ablation":
abrasion, abrasive, absorption, abstraction, assimilation,
atomization, attrition, breakup, buffing, burning up, burnishing,
chafe, chafing, consumption, corrosion, crumbling, decay,
decomposition, decrease, decrement, deduction, degradation,
deliquescence, depletion, depreciation, detrition, digestion,
dilapidation, disintegration, disjunction, disorganization,
dissipation, dissolution, drain, dressing, eating up, erasure,
erosion, evaporation, exhaustion, expending, expenditure, filing,
finishing, fretting, galling, grazing, grinding, impoverishment,
incoherence, ingestion, leakage, limation, loss, polishing,
purification, rasping, ravages of time, refinement, removal,
resolution, rubbing away, sandblasting, sanding, scouring, scrape,
scraping, scratch, scratching, scrub, scrubbing, scuff, shining,
shrinkage, smoothing, spending, squandering, subduction, sublation,
subtraction, taking away, use, using, using up, wastage, waste,
wastefulness, wasting away, wear, wear and tear, wearing,
wearing away, wearing down, weathering

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  • Cardiac ablation - Mayo Clinic
    Cardiac ablation is a treatment to stop or prevent irregular heartbeats, called arrhythmias An arrhythmia happens when the electrical signals that tell the heart to beat don't work as they should
  • What Is an Ablation? - Health
    Ablation is a minimally invasive procedure that uses heat, cold, or lasers to treat various conditions It may help relieve symptoms, but it carries serious health risks
  • Cardiac (Heart) Ablation: Procedure Details Recovery
    A cardiologist (heart specialist) performs a cardiac ablation procedure by inserting a catheter (tube) through a blood vessel into your heart They use heat (radiofrequency ablation), cold (cryoablation) or short bursts of energy (pulsed field) to create scars in areas where the arrhythmia starts
  • Understanding the Heart Ablation Procedure and Recovery
    Heart ablation involves burning defective heart tissue to improve electrical signaling Learn who qualifies and more about the surgical techniques here
  • What Is Cardiac Ablation? - WebMD
    During your cardiac ablation, the surgical team pumps saline fluid into your body, which helps improve the outcome of the procedure
  • Heart Ablation for AFib: How It Works and When It’s Needed - GoodRx
    Ablation is a procedure that targets the electrical signals in your heart that cause AFib In some cases — like older age or long-standing AFib — ablation may be less likely to work
  • Ablation for Arrhythmias - American Heart Association
    Catheter ablation, also called radiofrequency ablation, is a procedure that uses radiofrequency energy to destroy a small area of heart tissue that is causing rapid and irregular heartbeats
  • 8 Types of Cardiac Ablation - Heart Rhythm Cardiologist
    Ablation is a common procedure that cardiologists use to treat rhythm problems within the heart (arrhythmias) It does this by focusing on the tiny area of tissue where faulty electrical signals cause the heart to beat in an abnormal way
  • Catheter ablation - Wikipedia
    Catheter ablation is a procedure that uses radio-frequency energy or other sources to terminate or modify a faulty electrical pathway from sections of the heart of those who are prone to developing cardiac arrhythmias such as atrial fibrillation, atrial flutter and Wolff-Parkinson-White syndrome
  • How Serious Is a Heart Ablation Surgery? - MedicineNet
    Heart ablation or cardiac ablation is a procedure done to rectify problems with heart rhythm (arrhythmias) It is a low-risk procedure that involves scarring or destroying the tissue in the heart, which triggers an abnormal heart rhythm





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