Angina

Understanding Angina and Medical Malpractice: A Comprehensive Guide

Angina pectoris, commonly referred to simply as angina, is more than just a localized pain; it is a clinical warning sign of underlying cardiovascular distress. For many, a diagnosis of angina is the first step toward preventing a catastrophic cardiac event. However, when medical providers fail to recognize, diagnose, or treat this condition appropriately, the results can be fatal. Failure to properly address angina can result in a medical malpractice or wrongful death case.

The Kopec Law Firm provides this webpage to help you explore the complexities of angina and the legal landscape of medical malpractice for those who have suffered due to clinical oversight.

Anatomy and the Nature of Angina

To understand angina, one must understand the heart’s “plumbing.” The heart is a muscular pump that requires a constant supply of oxygen-rich blood to function. This supply is delivered via the coronary arteries.

Angina is the clinical term for chest pain or discomfort that occurs when a portion of the heart muscle (myocardium) does not receive enough oxygenated blood. It is important to note that angina is not a disease itself, but rather a symptom of an underlying heart problem, most commonly Coronary Artery Disease (CAD). When the demand for oxygen exceeds the supply—a state known as ischemia—the heart sends out pain signals.

Causes, Development, and Risk Factors

Angina typically develops through a process called atherosclerosis. Over years, cholesterol, fat, and other substances build up on the inner walls of the coronary arteries, forming “plaque.” Failure to properly address angina can be medical malpractice.

1. Narrowing: As plaque accumulates, the arteries narrow and harden (stenosis).
2. Reduced Flow: During rest, the narrowed artery may provide enough blood. However, during exertion or stress, the heart beats faster and requires more oxygen.
3. Ischemia: The narrowed “pipe” cannot meet the increased demand, then leading to the chest pain known as angina.

Risk Factors

Doctors are trained to look for specific “red flags” in a patient’s history, including:

• High Blood Pressure (Hypertension): Damages artery walls over time.
• High Cholesterol: Leads to the buildup of plaque.
• Diabetes: Increases the risk of CAD and can mask angina symptoms.
• Obesity and Sedentary Lifestyle: Contribute to metabolic strain.
• Smoking: Constricts blood vessels and damages their linings.
• Family History: Genetic predispositions to early heart disease.

Recognizing the Symptoms

While the classic “clutching the chest” image is common, angina symptoms can be varied, which often leads to misdiagnosis.

• Pressure or Squeezing: Often described as an elephant sitting on the chest.
• Referred Pain: Pain radiating to the shoulders, arms (usually the left), neck, jaw, or back.
• Indigestion or Heartburn: A common source of diagnostic error, especially in women.
• Shortness of Breath (Dyspnea): Feeling unable to catch one’s breath.
• Fatigue and Nausea: Particularly common in diabetic and older patients.

Failing to recognize the symptoms of angina is one type of medical malpractice.

The Different Types of Angina

Medical providers must distinguish between the types of angina, as the urgency of care depends on the classification:

Diagnosis: Providers, Tests, and Equipment

If a patient presents with chest pain, they are typically seen by a Primary Care Physician (PCP) or an Emergency Medicine Physician. For specialized diagnosis, they are referred to a Cardiologist.

Diagnostic Tools

• Electrocardiogram (ECG or EKG): Uses electrodes attached to the skin to record the heart’s electrical activity. It can show signs of previous or current ischemia.
• Stress Testing: The patient walks on a treadmill while connected to an EKG to see how the heart handles exertion.
• Echocardiogram: An ultrasound of the heart that uses sound waves to create images of the heart’s chambers and valves.
• Coronary Angiography: The “gold standard.” A catheter is threaded through an artery (usually in the groin or wrist) to the heart. Dye is injected, and X-ray imaging (Fluoroscopy) is used to see blockages.

Failure to conduct the proper tests for angina is another type of medical malpractice.

Treatment: Providers and Administration

Treatment is managed by Cardiologists, Interventional Radiologists, Interventional Cardiologists and , in cases requiring surgery, Cardiac and Thoracic Surgeons.

Common Treatments

1. Medications:
   • Nitroglycerin: Relaxes coronary arteries to improve blood flow. Administered via sublingual tablets or sprays.
   • Beta-blockers/Calcium Channel Blockers: Reduce the heart’s workload.
2. Percutaneous Coronary Intervention (PCI): Also known as Angioplasty. A cardiologist uses a balloon-tipped catheter to open a blocked artery and usually inserts a Stent (a tiny wire mesh tube) to keep it open. The cardiologist often performs the angioplasty in a Cardiac Cath Lab.
3. Coronary Artery Bypass Grafting (CABG or heart bypass): A surgeon takes a healthy blood vessel from another part of the body to “bypass” the blocked coronary artery during heart surgery.

Prognosis

With early detection and lifestyle modification, the prognosis for angina is generally good. However, if left untreated, angina frequently progresses to a Myocardial Infarction (Heart Attack), heart failure, or sudden cardiac death.

Angina and Medical Malpractice Claims

Medical malpractice occurs when a healthcare provider deviates from the standard of care, resulting in injury or death. In the context of angina, claims usually fall into three categories:

1. Failure to Diagnose or Misdiagnosis

This is the most common claim. A patient presents with chest pain or “atypical” symptoms (like gastric distress), and the doctor dismisses it as acid reflux, anxiety, or musculoskeletal strain without performing the necessary cardiac workup (like an EKG or Troponin blood test, a type of cardiac enzyme test).

2. Misinterpretation of Test Results

If a physician orders an EKG or a stress test but fails to see the signs of ischemia, or if a radiologist misreads an imaging study, the patient may be sent home with a “clean bill of health” while remaining at high risk for a heart attack.

3. Inadequate Treatment or Follow-Up

Failure to prescribe necessary medications (like anti-platelets or statins) or also failure to refer a patient with unstable angina to a specialist can constitute negligence.

Vital Information for Angina Medical Malpractice Victims: The “Differential Diagnosis”

For those seeking to understand if they have a legal claim, the concept of Differential Diagnosis is critical.

In medicine, a doctor is required to list the most likely causes of a patient’s symptoms, starting with the most dangerous. Because chest pain can be a sign of a life-threatening heart attack, the standard of care requires the doctor to “rule out” cardiac causes before settling on a benign diagnosis like “pulled muscle.”

If your doctor failed to perform basic cardiac tests (EKG, blood work) before discharging you, and you subsequently suffered a heart attack, the failure to follow the differential diagnosis process may be the foundation of a successful malpractice lawsuit.

Legal Note: Medical malpractice cases are subject to Statutes of Limitations, which limit the time you have to file a claim. If you suspect a cardiac misdiagnosis, it is imperative to secure your medical records and consult with a legal professional specializing in medical negligence immediately.

You can read a Blog post about a verdict in a related area in Delayed Cardiac Cath $45 Million.

If you have a potential angina medical malpractice case, then visit our free consultation page or video. Then contact the Kopec Law Firm at 800-604-0704 to speak directly with Attorney Mark Kopec. He is a top-rated Baltimore medical malpractice lawyer. The Kopec Law Firm is in Baltimore and pursues cases throughout Maryland and Washington, D.C.