FIELD: medicine.
SUBSTANCE: invention refers to medicine, specifically cardiology. Radiofrequency denervation of the renal arteries is performed in the patient. A flexible balloon behind an electrode catheter tip is inserted into the renal artery. Immediately before radio frequency signal injection, the balloon is inflated using pressurised saline injected through the catheter. The circulation is temporarily arrested. That is followed by radio frequency ablation at signal power 7.5 Wt and temperature 70°C.
EFFECT: method allows for treating essential arterial hypertension by creating the necessary temperature to the maximum allowable, however wall-preserving radio frequency signal power level for the complete paralytic denervation of the sympathetic efferent nerve fibres of the renal arteries.
1 ex, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYSTEM AND METHOD FOR DETERMINATION OF LOCATION AND IDENTIFICATION OF FUNCTIONAL NERVES INNERVING ARTERY WALL AND CATHETERS FOR THEM | 2012 |
|
RU2638438C2 |
| METHOD FOR SELECTING PATIENTS SUFFERING FROM DRUG-RESISTANT ARTERIAL HYPERTENSION FOR PERFORMING RENAL SYMPATHETIC DENERVATION | 2014 |
|
RU2563449C1 |
| SURGICAL TREATMENT OF ESSENTIAL ARTERIAL HYPERTENSION | 2016 |
|
RU2661709C2 |
| METHOD OF TREATING RESISTANT ARTERIAL HYPERTENSION | 2012 |
|
RU2487686C1 |
| METHOD OF SELECTION OF PATIENTS WITH RESISTANT ARTERIAL HYPERTENSION FOR CONDUCTING THE PROCEDURE OF SYMPATHETIC DENERVATION OF RENAL ARTERIES | 2017 |
|
RU2658476C1 |
| METHOD OF SURGICAL TREATMENT OF SECONDARY PULMONARY HYPERTENSION IN PATIENTS WITH MITRAL VALVE DEFECTS | 2016 |
|
RU2661710C2 |
| METHOD FOR PREDICTING THE EFFECTIVENESS OF NEPHROPROTECTION IN SELECTING THE PATIENTS WITH RESISTANT ARTERIAL HYPERTENSION ASSOCIATED WITH TYPE 2 DIABETES MELLITUS FOR THE SYMPATHETIC RENAL DENERVATION OF RENAL ARTERIES | 2019 |
|
RU2728093C1 |
| METHOD FOR PREDICTING THE LONG-TERM ANTIHYPERTENSIVE EFFICACY OF RENAL DENERVATION IN PATIENTS WITH RESISTANT ARTERIAL HYPERTENSION | 2021 |
|
RU2767134C1 |
| METHOD OF SELECTING PATIENTS WITH RESISTANT HYPERTENSION YOUNGER THAN 60 YEARS WITH DISTURBED CEREBRAL BLOOD FLOW RESERVE FOR SAFE AND EFFECTIVE TREATMENT BY RENAL DENERVATION | 2018 |
|
RU2687009C1 |
| METHOD FOR COMPLETE CIRCULAR CRYODENERVATION OF PULMONARY ARTERIES AND PULMONARY TRUNK | 2020 |
|
RU2738568C1 |
