“…Ultrasound energy is only minimally absorbed by blood. Therefore, there is little or no direct heating of blood during endocardial ablation, resulting in a lower risk of thrombus than for RF energy 361–363 . Ultrasound energy decays as the inverse of distance from the source.…”
Section: Future Tools and Treatment Options For Catheter Ablation Of mentioning
confidence: 99%
“…Because the laser energy is absorbed by blood, lasing into blood may produce thrombus. This can be avoided by using a balloon filled with clear fluid, generally D 2 O (heavy water), and visualizing the ablation filed through the endoscopic fiber 363 . Another advantage of endoscopic visualization is that scar and scar border can be easily seen for scar localization.…”
Section: Future Tools and Treatment Options For Catheter Ablation Of mentioning
confidence: 99%
“…Therefore, there is little or no direct heating of blood during endocardial ablation, resulting in a lower risk of thrombus than for RF energy. [361][362][363] Ultrasound energy decays as the inverse of distance from the source. In contrast, RF energy decays as the inverse of the square of the distance.…”
“…Ultrasound energy is only minimally absorbed by blood. Therefore, there is little or no direct heating of blood during endocardial ablation, resulting in a lower risk of thrombus than for RF energy 361–363 . Ultrasound energy decays as the inverse of distance from the source.…”
Section: Future Tools and Treatment Options For Catheter Ablation Of mentioning
confidence: 99%
“…Because the laser energy is absorbed by blood, lasing into blood may produce thrombus. This can be avoided by using a balloon filled with clear fluid, generally D 2 O (heavy water), and visualizing the ablation filed through the endoscopic fiber 363 . Another advantage of endoscopic visualization is that scar and scar border can be easily seen for scar localization.…”
Section: Future Tools and Treatment Options For Catheter Ablation Of mentioning
confidence: 99%
“…Therefore, there is little or no direct heating of blood during endocardial ablation, resulting in a lower risk of thrombus than for RF energy. [361][362][363] Ultrasound energy decays as the inverse of distance from the source. In contrast, RF energy decays as the inverse of the square of the distance.…”
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