Delayed Diagnosis of Aortic Dissection: Your Legal Rights in NY

What Is Aortic Dissection?

Aortic dissection is a life-threatening condition in which the inner layer of the aorta tears, allowing blood to surge through and separate the layers of the aortic wall. If the dissection progresses, it can block blood flow to major organs or cause the aorta to rupture, which is often fatal.

There are two types, classified by the Stanford system:

• Type A: Involves the ascending aorta (closest to the heart). This is a surgical emergency requiring immediate repair. Without surgery, the mortality rate is extremely high.
• Type B: Involves the descending aorta. May be managed medically (blood pressure control) or surgically, depending on complications.

Why Aortic Dissection Is Frequently Missed

Aortic dissection is frequently missed or delayed in diagnosis for several reasons:

• Symptoms mimic more common conditions: The classic symptom -- sudden, severe chest pain that radiates to the back -- can mimic a heart attack, pulmonary embolism, or musculoskeletal pain. [Link to: /medical-malpractice/heart-attack-misdiagnosis]
• Normal ECG and cardiac enzymes: Unlike a heart attack, aortic dissection may not cause ECG changes or elevated cardiac enzymes, leading the ER doctor to rule out cardiac causes.
• Normal chest x-ray: While a widened mediastinum on chest x-ray is a classic sign, it may be absent or subtle. [Link to: /radiology-errors/x-ray-malpractice]
• Failure to order a CT scan: The definitive diagnostic test is a CT scan with contrast. If the ER doctor does not suspect aortic dissection, they may not order this test. [Link to: /radiology-errors/ct-scan-negligence]
• Failure to consider the diagnosis: Aortic dissection is relatively rare, and ER doctors may not consider it, particularly in younger patients or patients without typical risk factors.
• Diagnostic anchoring: Once the ER doctor anchors on a diagnosis (e.g., heart attack), they may stop considering other diagnoses.
• Atypical presentations: Some patients present with abdominal pain, neurological symptoms, or leg pain, rather than the classic chest pain.

Symptoms and Warning Signs

The symptoms of aortic dissection include:

• Sudden, severe chest pain: Often described as tearing, ripping, or shearing. May radiate to the back, neck, jaw, or abdomen.
• Blood pressure difference: A significant difference in blood pressure between the arms (greater than 20 mmHg).
• Pulse deficit: A weak or absent pulse in one arm or leg.
• Neurological symptoms: Stroke, weakness, numbness, or altered mental status if the dissection involves the carotid arteries. [Link to: /medical-malpractice/stroke-misdiagnosis]
• Syncope (fainting): Sudden loss of consciousness.
• Shortness of breath: May occur if the dissection causes heart failure or cardiac tamponade.
• Abdominal or leg pain: If the dissection involves the abdominal aorta or blocks blood flow to the legs.

The Standard of Care for Diagnosing Aortic Dissection

The standard of care requires the ER doctor to:

• Consider the diagnosis: In any patient presenting with sudden, severe chest pain, particularly if the pain is tearing or radiates to the back.
• Obtain a thorough history: Including risk factors (hypertension, connective tissue disorders like Marfan syndrome, family history, recent cocaine use, pregnancy).
• Perform a physical examination: Including checking for blood pressure differences between the arms, pulse deficits, neurological deficits, and heart murmurs.
• Order an ECG: To evaluate for heart attack, but a normal ECG does not rule out aortic dissection.
• Order a chest x-ray: May show a widened mediastinum, but a normal chest x-ray does not rule out aortic dissection. [Link to: /radiology-errors/x-ray-malpractice]
• Order a CT scan with contrast: The definitive diagnostic test. If aortic dissection is suspected, a CT scan with contrast should be ordered emergently. [Link to: /radiology-errors/ct-scan-negligence]
• Consider transesophageal echocardiogram (TEE): If the patient is too unstable for a CT scan.
• Consult cardiothoracic surgery: Immediately if aortic dissection is suspected or confirmed. [Link to: /surgical-errors/cardiac-surgery-malpractice]

When Delayed Diagnosis Constitutes Malpractice

Delayed diagnosis of aortic dissection constitutes medical malpractice in New York when a healthcare provider deviated from the accepted standard of care and that deviation caused harm. This includes:

• The ER doctor failed to consider aortic dissection in a patient with sudden, severe chest pain.
• The ER doctor failed to obtain a thorough history or perform an appropriate physical examination.
• The ER doctor failed to order a CT scan with contrast when aortic dissection was suspected.
• The ER doctor misdiagnosed the condition as a heart attack or musculoskeletal pain without ruling out aortic dissection.
• The radiologist misinterpreted the CT scan. [Link to: /radiology-errors/ct-scan-negligence]
• The ER doctor failed to consult cardiothoracic surgery when aortic dissection was suspected or confirmed.
• The deviation caused harm (the dissection progressed, the patient suffered stroke or paralysis, the patient required emergency surgery, or the patient died).

Proving Your Aortic Dissection Delayed Diagnosis Case

To prove an aortic dissection delayed diagnosis case, you need:

• Medical records: Including emergency department records, ECG, cardiac enzymes, imaging studies, operative reports, and consultation notes. [Link to: /resources/how-to-get-medical-records-for-a-lawsuit]
• Imaging studies: Chest x-ray, CT scan with contrast, and any other imaging. [Link to: /radiology-errors/ct-scan-negligence]
• Expert review: Independent review by board-certified emergency medicine physicians, cardiologists, and cardiothoracic surgeons.
• Standard of care evidence: Establishing what the standard of care requires for a patient presenting with symptoms of aortic dissection.
• Causation evidence: Establishing that earlier diagnosis and treatment would have prevented the dissection from progressing, prevented stroke or paralysis, or prevented death. [Link to: /delayed-diagnosis-lawyer/loss-of-chance]
• Expert testimony: From qualified experts.

New York Statute of Limitations

Aortic dissection delayed diagnosis 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 ER visit (the date of the delayed diagnosis).
• Continuous treatment doctrine: If you continued to receive treatment from the same hospital or provider for the same condition, the statute may be extended.
• Municipal hospitals: If the delayed diagnosis 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 delayed diagnosis 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: Aortic dissection is a rare condition that is difficult to diagnose.

Defense attorneys use several arguments in aortic dissection delayed diagnosis cases:

• Our Counter: While aortic dissection is relatively rare, the standard of care requires ER doctors to consider it in any patient with sudden, severe chest pain, particularly if the pain is tearing or radiates to the back. The standard of care also requires ordering a CT scan with contrast when aortic dissection is suspected. If the ER doctor failed to consider the diagnosis or failed to order a CT scan, the standard of care was breached.

Defense: The patient symptoms were atypical.

Our Counter: Aortic dissection can present atypically, but the standard of care requires the ER doctor to consider a broad differential diagnosis in patients with chest pain, particularly when the pain is sudden and severe. If the ER doctor anchored on a single diagnosis without considering other possibilities, the standard of care was breached.

Defense: Even with earlier diagnosis, the outcome would have been the same.

Our Counter: Aortic dissection is a surgical emergency, and earlier diagnosis and treatment can be life-saving. We use expert testimony from cardiothoracic surgeons to establish that earlier diagnosis and treatment would have changed the outcome.

Defense: The patient had risk factors that made the outcome inevitable.

Our Counter: While risk factors (hypertension, connective tissue disorders) increase the risk of aortic dissection, they do not excuse a failure to diagnose. If the patient had risk factors, the ER doctor should have been even more vigilant.

Compensation Available

A successful aortic dissection delayed diagnosis claim in New York can provide compensation for:

• Medical expenses: Including emergency surgery, ICU care, follow-up surgeries, rehabilitation, and medications
• 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 stroke, paralysis, organ damage, and other permanent complications [Link to: /brain-injury/lawyer] [Link to: /spinal-cord-injury/lawyer]
• 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 delayed diagnosis caused death [Link to: /wrongful-death-lawyer]

What to Expect Working with MDLaw Firm

When you contact MDLaw Firm about a potential aortic dissection delayed diagnosis 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, including emergency department records, ECG, cardiac enzymes, imaging studies, and operative reports. [Link to: /resources/how-to-get-medical-records-for-a-lawsuit]
• Expert Review: We engage board-certified emergency medicine physicians, cardiologists, and cardiothoracic surgeons to independently review the records.
• Causation Analysis: We establish that earlier diagnosis and treatment would have changed the outcome.
• Life Care Plan: If the injury is permanent (stroke, paralysis), 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

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.