Although surgery remains the treatment of choice for valvular heart disease, balloon valvuloplasty provides an alternative to valve replacement in patients with critical stenoses.1 This technique enlarges the orifice of a heart valve that has been narrowed by a congenital defect, calcification, rheumatic fever, or aging. It evolved from percutaneous transluminal coronary angioplasty and uses the same balloon-tipped catheters for dilatation. Balloon valvuloplasty may be considered as a bridge to surgery or transcatheter aortic valve implantation.1 It may be indicated for patients for whom surgery poses a high risk and for those who refuse surgery.
Balloon valvuloplasty is performed in a cardiac catheterization laboratory under local anesthesia, light sedation, moderate sedation, or general anesthesia.2,3,4 The practitioner inserts a balloon-tipped catheter through the patients femoral vein or artery using a sheath, threads it into the heart, and repeatedly inflates it against the leaflets of the diseased valve. This process increases the size of the orifice, improving valvular function and helping prevent complications from decreased cardiac output. (See How balloon valvuloplasty works.)
After balloon valvuloplasty, you should monitor the patient closely for complications, provide supportive care, and teach the patient and family about postprocedure care.
Before and During Balloon Valvuloplasty
Antiseptic solution local anesthetic vital signs monitoring equipment gloves gown caps masks valvuloplasty or balloon-tipped catheter sheath IV catheter insertion supplies prescribed IV solution and tubing cardiac monitor and electrodes oxygen source oxygen delivery device sterile label prescribed sedative emergency equipment (code cart with emergency medications, defibrillator, handheld resuscitation bag with mask, intubation equipment) heparin (or other anticoagulant) for injection5 contrast medium introducer kit for balloon catheter introducer kit for balloon catheter sterile gown sterile gloves sterile drapes sterile dressings pulse oximeter and probe prescribed antiplatelet or antithrombotic medications Optional: disposable head clippers, pulmonary artery (PA) catheter, Doppler ultrasound blood flow detector, sterile scissors, suture material.
After Balloon Valvuloplasty
Gloves stethoscope vital signs monitoring equipment pulse oximeter and probe prescribed IV solution IV administration set cardiac monitor and electrodes pulmonary artery monitoring system oxygen source oxygen delivery device Doppler ultrasound blood flow detector disinfectant pad facility-approved disinfectant Optional: prescribed medications, electronic infusion device (preferably a smart pump with dose-error reduction software and interoperability with the electronic health record),6 supplies for arterial blood gas (ABG) analysis, additional personal protective equipment (gown, mask with face shield or mask and goggles), prescribed analgesic, labels, bedpan.
Inspect all equipment and supplies. If a product is expired, is defective, or has compromised integrity, remove it from patient use, label it as expired or defective, and report the expiration or defect as directed by your facility. Make sure that emergency equipment is readily available and functioning properly.
Before Balloon Valvuloplasty
NURSING ALERT Aspirin reduces the frequency of ischemic complications after percutaneous coronary intervention (PCI). Although the minimum effective aspirin dosage in the setting of PCI hasnt been established, its recommended that 325 mg of aspirin be given at least 2 hours (preferably 24 hours) before PCI.14
During Balloon Valvuloplasty
NURSING ALERT During balloon inflation, the aortic outflow tract is completely obstructed, causing blood pressure to fall dangerously low. Ventricular ectopy also is common during balloon positioning and inflation. Start treatment for ectopy when signs or symptoms develop or when ventricular tachycardia is sustained. Carefully assess the patients respiratory status; changes in rate and pattern can be the first sign of a complication such as an embolism.
After Balloon Valvuloplasty
Complications include bleeding and hematoma at the insertion site, vessel damage, arrhythmias, stroke, valvular rupture, ventricular rupture, valve regurgitation, infection, and an allergic reaction to the contrast medium.66
Document the patients vital signs and oxygen saturation levels before and during the procedure, assessment findings, diagnostic test results, complications and resulting interventions, and the patients tolerance of the procedure. Record any teaching provided to the patient and family (if applicable), their understanding of that teaching, and any need for follow-up teaching.
A review
. Circulation, 119, e211e219. https://www.ahajournals.org/doi/pdf/10.1161/CIRCULATIONAHA.108.792952 (Level VII)A narrative review
. Open Heart, 3, e000421. https://openheart.bmj.com/content/openhrt/3/2/e000421.full.pdf (Level VI)Patients rights. 42 C.F.R. § 482.13(b)(2)
.Accreditation requirements for acute care hospitals
. Chicago, IL: Accreditation Association for Hospitals and Health Systems. (Level VII)Accreditation requirements for acute care hospitals
. Chicago, IL: Accreditation Association for Hospitals and Health Systems. (Level VII)2014 update on percutaneous coronary intervention without on-site surgical backup
. Circulation, 129, 26102626. https://www.ahajournals.org/doi/pdf/10.1161/CIR.0000000000000037 (Level VII)Recommendations of the Healthcare Infection Control Practices Advisory Committee and the HICPAC/SHEA/APIC/IDSA Hand Hygiene Task Force
. MMWR Recommendations and Reports, 51(RR-16), 145. https://www.cdc.gov/mmwr/pdf/rr/rr5116.pdf (Level II)First global patient safety challenge, clean care is safer care
. https://apps.who.int/iris/bitstream/handle/10665/44102/9789241597906_eng.pdf?sequence=1 (Level IV)Infection control. 42 C.F.R. § 482.42
.Accreditation requirements for acute care hospitals
. Chicago, IL: Accreditation Association for Hospitals and Health Systems. (Level VII)Accreditation requirements for acute care hospitals
. Chicago, IL: Accreditation Association for Hospitals and Health Systems. (Level VII)Patients rights. 42 C.F.R. § 482.13 (c)(1)
.Application to healthy patients undergoing elective procedures
. Anesthesiology, 126, 376393. (Level V)Preventing transmission of infectious agents in healthcare settings
. https://www.cdc.gov/infectioncontrol/pdf/guidelines/isolation-guidelines-H.pdf (Level II)Accreditation requirements for acute care hospitals
. Chicago, IL: Accreditation Association for Hospitals and Health Systems. (Level VII)Nursing services. 42 C.F.R. § 482.23(c)
.Accreditation requirements for acute care hospitals
. Chicago, IL: Accreditation Association for Hospitals and Health Systems. (Level VII)Medical record services. 42 C.F.R. § 482.24(b)
.Accreditation requirements for acute care hospitals
. Chicago, IL: Accreditation Association for Hospitals and Health Systems. (Level VII)Managing risk during transition to new ISO tubing connector standards
. http://www.jointcommission.org/assets/1/6/SEA_53_Connectors_8_19_14_final.pdf (Level VII)Medical device alarm safety in hospitals
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. American Journal of Critical Care, 19, 2837.Managing alarms in acute care across the life span Electrocardiography and pulse oximetry
. https://www.aacn.org/clinical-resources/practice-alerts/managing-alarms-in-acute-care-across-the-life-span (Level VII)Accreditation requirements for acute care hospitals
. Chicago, IL: Accreditation Association for Hospitals and Health Systems. (Level VII)Undervalued and misused
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(AHRQ Publication No. 13-0015-EF). Rockville, MD: Agency for Healthcare Research and Quality. https://www.ahrq.gov/professionals/systems/hospital/fallpxtoolkit/index.html (Level VII)Accreditation requirements for acute care hospitals
. Chicago, IL: Accreditation Association for Hospitals and Health Systems. (Level VII)Inadequate hand-off communication
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