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Cardiac & Heart Surgery Malpractice Attorney NYC

Cardiac surgery errors -- from bypass graft failure to stroke, bleeding, and infection -- can cause catastrophic harm. Learn about the most common types of heart surgery malpractice and how to prove your case in New York.

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Cardiac & Heart Surgery Malpractice Attorney NYC

Cardiac surgery -- including coronary artery bypass grafting (CABG), heart valve repair and replacement, and cardiac catheterization -- is among the most complex and high-stakes surgery in medicine. When errors occur during heart surgery, the consequences are often catastrophic: stroke, brain damage, organ failure, and death. A heart surgery malpractice lawyer in NYC helps patients and families who have been harmed by cardiac surgery errors hold the responsible surgeons and hospitals accountable.

At MDLaw Firm, we handle cardiac surgery malpractice cases throughout New York, working with board-certified cardiothoracic surgeons, cardiologists, and neurologists. This page explains the most common types of cardiac surgery malpractice, how to recognize the signs, and how to prove your case.

[Image: cardiac surgery operating room with heart-lung bypass machine]

[Link to: /surgical-error-lawyer] [Link to: /brain-injury/lawyer]

Common Cardiac Procedures and Risks

Cardiac surgery encompasses a range of procedures, each with significant risks:

  • Coronary artery bypass grafting (CABG): Bypassing blocked coronary arteries using blood vessels from elsewhere in the body. Risks include stroke, bleeding, infection, heart attack, kidney failure, and death.
  • Heart valve repair or replacement: Repairing or replacing damaged heart valves (aortic, mitral, tricuspid, pulmonary). Risks include stroke, bleeding, infection, valve failure, heart block, and death.
  • Cardiac catheterization: A minimally invasive procedure to diagnose and treat heart conditions. Risks include bleeding, vessel damage, kidney injury (from contrast dye), stroke, and heart attack.
  • Percutaneous coronary intervention (PCI/stenting): Opening blocked coronary arteries with a balloon and stent. Risks include bleeding, vessel damage, stent thrombosis, kidney injury, stroke, and heart attack.
  • Ablation procedures: Treating arrhythmias by destroying abnormal heart tissue. Risks include heart block, vessel damage, pulmonary vein stenosis, and cardiac tamponade.
  • Left ventricular assist device (LVAD) implantation: Implanting a mechanical pump for heart failure. Risks include bleeding, infection, stroke, and device failure.
  • Heart transplant: Replacing a failing heart with a donor heart. Risks include rejection, infection, and organ failure.
  • Aortic surgery: Repairing aneurysms or dissections of the aorta. Risks include stroke, paralysis, kidney failure, bleeding, and death.

Types of Cardiac Surgery Malpractice

Cardiac surgery malpractice can occur in several ways:

  • Surgical errors: Errors during the procedure itself, such as damaging the heart, blood vessels, or nerves; improper graft placement; or valve misalignment. [Link to: /surgical-error-lawyer]
  • Anesthesia errors: Errors in anesthesia administration or monitoring during cardiac surgery. [Link to: /medical-malpractice/anesthesia-error]
  • Failure to use the heart-lung bypass machine (cardiopulmonary bypass) correctly: Errors in managing the bypass machine can cause air emboli, stroke, and organ damage.
  • Failure to protect the brain: During cardiac surgery, the brain is at risk of stroke and injury. Failure to use appropriate protective measures (such as hypothermia and epiaortic ultrasound) may be negligence.
  • Failure to recognize and treat complications: Bleeding, tamponade, stroke, and heart attack can occur during or after surgery. Failure to recognize and treat these promptly may be negligence. [Link to: /surgical-errors/post-operative-hemorrhage]
  • Infection: Sternal wound infections and endocarditis (infection of the heart valves) can be devastating. [Link to: /hospital-negligence/hospital-infections]
  • Failure to obtain informed consent: Operating without properly explaining the risks, benefits, and alternatives. [Link to: /surgical-errors/informed-consent]
  • Unnecessary surgery: Performing cardiac surgery that was not medically indicated. [Link to: /surgical-errors/unnecessary-surgery]
  • Medication errors: Errors in administering anticoagulants, vasopressors, or other cardiac medications. [Link to: /medication-error-lawyer]
  • Failure to monitor: Failure to adequately monitor the patient during and after surgery. [Link to: /medical-malpractice/failure-to-monitor]

Coronary Artery Bypass Grafting (CABG) Errors

CABG is one of the most common cardiac surgeries, but errors can cause serious complications:

  • Graft failure: The bypass graft can fail if it is improperly attached, kinked, or too small. This can cause a heart attack.
  • Incomplete revascularization: Failure to bypass all significantly blocked arteries can leave the patient at risk of heart attack.
  • Stroke: CABG carries a risk of stroke (approximately 1-3%), caused by emboli (blood clots or plaque) traveling to the brain. The standard of care requires measures to minimize this risk, including epiaortic ultrasound to detect atherosclerosis in the aorta.
  • Bleeding: Excessive bleeding can occur during or after surgery. Failure to control bleeding or recognize and treat it promptly may be negligence. [Link to: /surgical-errors/post-operative-hemorrhage]
  • Infection: Sternal wound infections can be deep (mediastinitis) and life-threatening. [Link to: /hospital-negligence/hospital-infections]
  • Renal failure: Kidney injury can occur from the bypass machine or medications. Patients with pre-existing kidney disease are at higher risk.
  • Cognitive decline: Some patients experience cognitive decline after CABG, potentially from microemboli during bypass.

Valve Replacement and Repair Errors

Heart valve surgery carries specific risks:

  • Valve misalignment: Improper placement of a prosthetic valve can cause leaking, obstruction, or instability.
  • Wrong valve size: Using a valve that is too large or too small can cause dysfunction.
  • Heart block: Valve surgery (particularly aortic valve) can damage the heart electrical conduction system, requiring a pacemaker.
  • Valve failure: Prosthetic valves can fail prematurely, requiring revision surgery. [Link to: /medical-devices]
  • Endocarditis: Infection of the prosthetic valve can be life-threatening. [Link to: /hospital-negligence/hospital-infections]
  • Stroke: Valve surgery carries a risk of stroke from emboli.
  • Annular rupture: A rare but catastrophic complication of valve replacement, where the tissue around the valve tears.

Catheterization and Stenting Errors

Cardiac catheterization and stenting are less invasive than open-heart surgery, but errors can still occur:

  • Vessel damage: The catheter can damage the blood vessel (artery), causing bleeding, dissection, or pseudoaneurysm.
  • Stent malposition: The stent can be improperly placed, causing incomplete expansion, migration, or restenosis.
  • Stent thrombosis: Blood clots can form in the stent, causing a heart attack. Failure to prescribe appropriate antiplatelet medications may be negligence.
  • Kidney injury: The contrast dye used during catheterization can cause kidney injury (contrast nephropathy), particularly in patients with pre-existing kidney disease or diabetes.
  • Stroke: Catheterization carries a risk of stroke from emboli.
  • Heart attack: The procedure can cause a heart attack if a plaque ruptures or a vessel is occluded.
  • Inappropriate procedure: Performing stenting when it is not indicated (e.g., in stable coronary artery disease where medical therapy is preferred) may be negligence. [Link to: /surgical-errors/unnecessary-surgery]

When Cardiac Errors Constitute Malpractice

Not every bad outcome from cardiac surgery is malpractice. Cardiac surgery carries significant known risks -- stroke, bleeding, infection, heart attack, and death can occur even when the surgeon does everything right. Malpractice requires a deviation from the standard of care that caused harm.

Cardiac surgery malpractice occurs when:

  • The surgeon used improper surgical technique, causing damage to the heart, blood vessels, or nerves.
  • The surgeon failed to use appropriate protective measures (epiaortic ultrasound, hypothermia) to prevent stroke.
  • The surgeon failed to recognize and treat complications (bleeding, tamponade, stroke, heart attack) promptly.
  • The anesthesiologist made errors in anesthesia administration or monitoring. [Link to: /medical-malpractice/anesthesia-error]
  • The surgeon failed to obtain informed consent. [Link to: /surgical-errors/informed-consent]
  • The surgeon performed an unnecessary surgery. [Link to: /surgical-errors/unnecessary-surgery]
  • The healthcare team failed to maintain sterile technique, causing infection. [Link to: /hospital-negligence/hospital-infections]
  • The healthcare team failed to administer appropriate medications (anticoagulants, antibiotics, antiplatelets). [Link to: /medication-error-lawyer]
  • The healthcare team failed to adequately monitor the patient during and after surgery. [Link to: /medical-malpractice/failure-to-monitor]

Proving Your Cardiac Malpractice Case

To prove a cardiac malpractice case, you need:

  • Medical records: Including pre-operative records, operative reports, anesthesia records, post-operative records, imaging studies (echocardiogram, cardiac catheterization, CT, MRI), and laboratory results. [Link to: /resources/how-to-get-medical-records-for-a-lawsuit]
  • Imaging studies: Echocardiograms, cardiac catheterization films, CT scans, and MRIs. [Link to: /radiology-errors/mri-malpractice]
  • Expert review: Independent review by board-certified cardiothoracic surgeons, cardiologists, and, if stroke or brain injury is involved, neurologists.
  • Standard of care evidence: Establishing what the standard of care requires and how the surgeon deviated from it.
  • Causation evidence: Establishing that the deviation caused the harm (not a known risk of the surgery).
  • Life care plan: If the injury is permanent, a detailed projection of future medical care, rehabilitation, and support needs. [Link to: /brain-injury/life-care-plan]
  • Expert testimony: From qualified experts.

New York Statute of Limitations

Cardiac surgery malpractice claims are subject to the 2.5-year statute of limitations for medical malpractice (CPLR 214-a), running from the date of the negligent act.

Key considerations:

  • Date of the negligent act: The 2.5-year clock starts on the date of the surgery (or the date of the post-operative negligence).
  • Continuous treatment doctrine: If you continued to receive treatment from the same surgeon or hospital for the same condition, the statute may be extended until the treatment ends.
  • Municipal hospitals: If the surgery occurred at a municipal hospital (NYC Health + Hospitals), a notice of claim must be filed within 90 days, and the lawsuit within 1 year and 90 days. [Link to: /hospital-negligence/suing-nyc-h-h]
  • Wrongful death: If the malpractice caused death, the wrongful death claim must be filed within 2 years of the date of death. [Link to: /wrongful-death-lawyer]

Common Defense Arguments and How We Counter Them

Defense: The complication was a known risk of cardiac surgery.

Defense attorneys use several arguments in cardiac malpractice cases:

  • Our Counter: While complications like stroke and bleeding are known risks, the standard of care requires the surgeon to minimize these risks (through epiaortic ultrasound, careful technique, anticoagulation) and to recognize and treat them promptly when they occur. If the complication was caused by a deviation from the standard of care, or if the surgeon failed to recognize and treat it promptly, the provider is liable.

Defense: The patient had severe heart disease and a poor prognosis.

Our Counter: While severe heart disease increases the risk of complications, it does not excuse a deviation from the standard of care. If the deviation caused or worsened the harm, the provider is liable. We use the concept of "loss of chance" to establish that the deviation reduced the patient chance of a good outcome. [Link to: /delayed-diagnosis-lawyer/loss-of-chance]

Defense: The patient was a high-risk candidate for surgery.

Our Counter: If the patient was high-risk, the surgeon should have carefully evaluated the risks and benefits and obtained informed consent. If the surgery was not indicated, or if the patient was not properly informed of the risks, the provider may be liable. [Link to: /surgical-errors/informed-consent] [Link to: /surgical-errors/unnecessary-surgery]

Compensation Available

A successful cardiac malpractice claim in New York can provide compensation for:

  • Medical expenses: Including past and future medical care, revision surgeries, rehabilitation, medications, and cardiac devices
  • Cardiac rehabilitation: For recovery of cardiac function and overall health
  • Lost wages and lost earning capacity: For time missed from work and reduced ability to work
  • Pain and suffering: NY has no cap on non-economic damages
  • Permanent disability: For brain injury, heart damage, kidney failure, and other permanent conditions
  • Future medical care costs: Based on a life care plan, discounted to present value
  • Loss of consortium: For the impact on family relationships
  • Wrongful death damages: If the malpractice caused death [Link to: /wrongful-death-lawyer]

What to Expect Working with MDLaw Firm

When you contact MDLaw Firm about a potential cardiac malpractice case:

  • Free Consultation: We listen to your story and review the basic facts.
  • Immediate Deadline Assessment: We evaluate the 2.5-year statute of limitations, the continuous treatment doctrine, and any municipal notice of claim deadlines.
  • Record Retrieval: We obtain all medical records, operative reports, anesthesia records, and imaging studies. [Link to: /resources/how-to-get-medical-records-for-a-lawsuit]
  • Expert Review: We engage board-certified cardiothoracic surgeons, cardiologists, and neurologists to independently review the records.
  • Causation Analysis: We establish the causal connection between the deviation and the harm.
  • Life Care Plan: If the injury is permanent, we engage a life care planner to project future care needs.
  • Litigation: We file within the statute of limitations and handle all aspects of discovery and trial.
  • Resolution: We pursue maximum compensation through settlement or verdict.

Frequently Asked Questions

What is cardiac surgery malpractice?

Cardiac surgery malpractice occurs when a cardiothoracic surgeon or cardiologist deviates from the accepted standard of care during heart surgery or catheterization, causing harm. This includes surgical errors, anesthesia errors, failure to protect the brain from stroke, failure to recognize and treat complications, failure to obtain informed consent, and unnecessary surgery.

What are the most common cardiac surgery errors?

Common errors include improper graft placement in CABG, valve misalignment, stent malposition, failure to use epiaortic ultrasound to prevent stroke, failure to control bleeding, sternal wound infections, failure to administer appropriate anticoagulants or antibiotics, and failure to recognize and treat post-operative complications like tamponade and stroke.

How do I know if my cardiac surgery complication was caused by malpractice?

Signs of malpractice include stroke caused by failure to use protective measures, excessive bleeding from surgical error, infection from sterile technique failures, stent thrombosis from failure to prescribe antiplatelets, kidney injury from failure to protect the kidneys, and performing surgery that was not indicated. An experienced cardiac malpractice lawyer can review your medical records and have them independently evaluated by qualified experts.

How long do I have to file a cardiac malpractice lawsuit in New York?

The statute of limitations for medical malpractice in New York is 2.5 years from the date of the negligent act (CPLR 214-a). The continuous treatment doctrine may extend this if you continued to receive treatment from the same provider. If the surgery occurred at a municipal hospital, a notice of claim must be filed within 90 days. If the malpractice caused death, the wrongful death claim must be filed within 2 years.

Can I sue if a family member died during heart surgery?

Yes. If a family member died due to medical negligence during heart surgery, you may have a wrongful death claim under New York EPTL 5-4.1. The wrongful death claim must be filed within 2 years of the date of death. [Link to: /wrongful-death-lawyer]

What if I had a stroke after heart surgery -- is that malpractice?

Stroke is a known risk of cardiac surgery (approximately 1-3%), but the standard of care requires the surgeon to minimize this risk. If the stroke was caused by failure to use epiaortic ultrasound, failure to manage the bypass machine correctly, or failure to recognize and treat the stroke promptly, the provider may be liable. An expert review can determine whether the standard of care was met.

How much does a cardiac malpractice lawyer cost?

Most malpractice lawyers, including MDLaw Firm, work on a contingency fee basis -- you do not pay attorney fees unless the lawyer recovers compensation for you. Under New York law (22 NYCRR 202.15), contingency fees in medical malpractice cases are capped on a sliding scale. [Link to: /medical-malpractice/lawyer-cost]

How do I get started?

Contact MDLaw Firm at 347-524-5777 for a free, confidential consultation. We will obtain your medical records and imaging studies and have them independently reviewed by qualified cardiothoracic surgery experts.

How Much Is My Cardiac & Heart Surgery Malpractice Attorney NYC Case Worth?

The value of a medical malpractice case in New York depends on several factors, including the severity of the injury, the strength of liability evidence, and the economic and non-economic damages involved. New York is one of the few states with no caps on medical malpractice damages, meaning there is no artificial limit on what you can recover. Below are typical settlement ranges based on injury severity.

Catastrophic Injury (Brain Damage, Cerebral Palsy, Quadriplegia)

$5,000,000 - $50,000,000+

Key Factors

  • Lifetime care needs (often $10M+)
  • Loss of future earnings
  • Pain and suffering
  • Medical equipment and home modifications
  • 24/7 nursing care

Examples

  • Birth injury resulting in cerebral palsy
  • Anesthesia hypoxic brain injury
  • Surgical error causing paralysis

Wrongful Death

$1,000,000 - $15,000,000

Key Factors

  • Decedent's age and earning capacity
  • Pecuniary loss to distributees (EPTL 5-4.1)
  • Conscious pain and suffering before death
  • Loss of parental guidance
  • Medical and funeral expenses

Examples

  • Failure to diagnose cancer leading to death
  • Surgical error causing fatal hemorrhage
  • Delayed sepsis treatment

Significant Permanent Injury

$500,000 - $5,000,000

Key Factors

  • Permanent partial disability
  • Future medical expenses
  • Lost wages and diminished earning capacity
  • Pain and suffering
  • Impact on quality of life

Examples

  • Wrong-site surgery
  • Nerve damage from surgical error
  • Delayed stroke diagnosis causing permanent deficit

Serious but Non-Permanent Injury

$250,000 - $1,000,000

Key Factors

  • Temporary disability
  • Medical expenses
  • Lost wages during recovery
  • Pain and suffering
  • Emotional distress

Examples

  • Surgical site infection
  • Medication error requiring prolonged hospitalization
  • Delayed fracture diagnosis

Factors That Affect Your Settlement

Severity of Injury

More severe and permanent injuries command higher settlements due to lifetime care costs.

Liability Strength

Clear negligence (e.g., retained surgical object) yields higher offers than contested liability.

Economic Damages

Medical bills, lost wages, and future care costs are quantifiable and form the settlement floor.

Non-Economic Damages

Pain and suffering, loss of enjoyment of life, and emotional distress vary by injury type.

NY Statutory Caps

New York has NO caps on medical malpractice damages, unlike many other states — allowing for full compensation.

Medical Indemnity Fund (MIF)

Birth-related neurological injuries may qualify for the NY MIF, providing lifetime medical coverage.

Comparative Negligence

If the plaintiff is partially at fault, the settlement is reduced by their percentage of fault (CPLR 1411).

Defendant Resources

Hospital systems and their insurers typically have higher policy limits than individual providers.

Frequently Asked Questions

What is the average medical malpractice settlement in New York?

The average medical malpractice settlement in New York varies widely by injury type, but typically ranges from $500,000 to $5,000,000 for significant injuries. Catastrophic injuries such as cerebral palsy or brain damage can exceed $10,000,000. New York has no caps on damages, so there is no artificial ceiling on compensation.

How long does a medical malpractice case take in New York?

Most medical malpractice cases in New York take 18-36 months from filing to resolution. Complex cases involving multiple defendants or novel legal issues can take 3-5 years. Cases that settle before trial typically resolve faster, while cases that go to verdict can take significantly longer.

What percentage do medical malpractice lawyers take in NY?

New York medical malpractice attorneys typically work on a contingency fee basis, meaning you pay nothing upfront. The standard fee is 30% of the recovery, though it may vary by case complexity and stage of resolution. The fee must be approved by the court.

Are medical malpractice settlements taxable in New York?

Compensation for physical injuries and medical expenses is generally not taxable under federal and New York tax law. However, portions allocated to lost wages or punitive damages may be taxable. Consult a tax professional for guidance on your specific settlement.

What if I was partially at fault for my injury?

New York follows comparative negligence (CPLR 1411), meaning your settlement is reduced by your percentage of fault. For example, if you are found 20% at fault and the total damages are $1,000,000, you would recover $800,000. You can recover compensation as long as you are not 100% at fault.

Get a Personalized Case Valuation

Every case is unique. Our attorneys can evaluate the specific facts of your situation and provide an estimated range of compensation. This consultation is free and confidential.

Local Coverage

MDLaw Firm handles medical malpractice cases across New York City and the broader metro area. Find borough-specific resources and deadlines:

Get the Help Your Family Deserves

If you or a loved one has been affected by cardiac surgery malpractice in New York, contact MDLaw Firm at 347-524-5777 for a free consultation. We will have your medical records and imaging independently reviewed by qualified cardiothoracic surgery experts.

Looking for a local attorney? See our NYC Medical Malpractice Lawyer page for borough-specific representation.

This article is for informational purposes only and does not constitute legal advice. Prior results do not guarantee a similar outcome. No attorney-client relationship is created by reading this article or contacting MDLaw Firm.

Free Case Review

If you or a loved one has been affected by cardiac surgery malpractice in New York, contact MDLaw Firm at 347-524-5777 for a free consultation. We will have your medical records and imaging independently reviewed by qualified cardiothoracic surgery experts.

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Key Facts

  • Cardiac surgery = CABG, valve repair/replacement, catheterization, stenting
  • High-stakes: stroke, brain injury, organ failure, death are common harms
  • Key errors: surgical errors, bypass machine errors, failure to prevent stroke
  • SOL: 2.5 years (CPLR 214-a); continuous treatment may extend
  • Municipal hospitals: 90-day notice of claim required
  • Wrongful death: 2-year SOL from date of death

The information on this page is for general informational purposes only and does not constitute legal advice. No attorney-client relationship is created by reading this page or submitting a contact form.