Cardiovascular Disease
Information about cardiovascular disease
214 conditions
Infective Endocarditis
Your heart valves work like one-way doors, opening and closing millions of times throughout your life to keep blood flowing in the right direction. When bacteria or other germs attach to these delicate structures and form infected clumps, the result is infective endocarditis - a serious condition that can damage or destroy heart valves.
Abnormal Pulse Rate
Your heart beats roughly 100,000 times each day, usually maintaining a steady rhythm between 60 and 100 beats per minute. When this natural pacemaker goes off track, your pulse rate can become abnormally fast, slow, or irregular. Most people experience this at some point in their lives, often during exercise, stress, or illness. The sensation might feel like your heart is racing, fluttering, or even skipping beats entirely.
Rapid Heart Rate (Tachycardia)
Your heart suddenly starts racing while you're sitting calmly at your desk, beating so fast you can feel it pounding in your chest. This experience, called tachycardia, happens when your heart rate exceeds 100 beats per minute at rest. While a racing heart during exercise or stress is perfectly normal, tachycardia occurs when your heart speeds up without an obvious reason.
Palpitations
You're sitting quietly at your desk when suddenly you feel your heart racing, skipping beats, or pounding so hard it seems like everyone around you must hear it. This unsettling sensation is what doctors call heart palpitations, and you're far from alone in experiencing them. Most people will feel their heart behave strangely at least once in their lifetime, often during times of stress, excitement, or even while resting.
Diabetic Cardiovascular Disease
Diabetes affects the hearts and blood vessels of millions of Americans in ways that many people don't fully understand. The connection between high blood sugar and cardiovascular disease represents one of the most serious complications facing the 37 million Americans living with diabetes today. While many know that diabetes can damage the kidneys or eyes, fewer realize that it directly attacks the heart and blood vessels, making it a leading cause of heart disease and stroke among people with diabetes.
Cardioembolic Stroke
Your heart beats steadily, pumping blood through your body thousands of times each day. But sometimes, this vital organ can produce dangerous blood clots that travel through your bloodstream like unwanted passengers. When one of these clots reaches your brain and blocks a blood vessel, it causes what doctors call a cardioembolic stroke.
Acute Myocardial Necrosis
The crushing chest pain hits without warning during a morning jog. Within minutes, heart muscle cells begin dying from lack of oxygen. This is acute myocardial necrosis - the medical term for what happens when part of your heart muscle tissue dies due to severely reduced blood flow. While it sounds frightening, understanding this condition can be lifesaving.
Chronic Heart Disease Unspecified
Millions of people receive a diagnosis of chronic heart disease unspecified, a medical term that reflects an important gap in our understanding of their condition. This diagnosis is used when doctors have identified ongoing damage or dysfunction in the heart, but the exact type or cause remains unclear despite initial evaluation. Rather than pointing to a specific heart condition, this classification indicates that the heart is working harder than it should be, requiring further investigation to determine the underlying reason. Understanding this diagnosis is an important first step toward getting the right care and answers.
Myocardial Rupture
When the heart muscle tears during or after a heart attack, doctors call it myocardial rupture. This rare but serious complication happens when damaged heart tissue becomes so weakened that it literally breaks apart, creating a hole in the heart wall. Think of it like a worn tire that suddenly develops a blowout - except this happens to the most vital organ in your body.
Chronic Heart Disease
Your heart beats roughly 100,000 times each day, pumping blood through a network of vessels that would stretch 60,000 miles if laid end to end. When the arteries that supply your heart muscle itself become narrowed or blocked, chronic heart disease develops. This condition, also known as coronary artery disease, happens when fatty deposits called plaque build up inside the coronary arteries over years or decades.
Ischemic Cardiomyopathy
Millions of people experience the gradual effects of silent coronary artery disease without realizing how it can weaken the heart muscle over time. This slow deterioration can eventually lead to a condition called ischemic cardiomyopathy, where reduced blood flow to the heart causes the organ to lose its ability to pump blood effectively. Understanding this condition and how years of coronary artery disease contribute to its development is essential for recognizing symptoms early and seeking appropriate treatment.
Unstable Angina
The chest pain strikes without warning, often while you're resting or doing something as simple as walking to the mailbox. Unlike the predictable chest discomfort some people experience only during exercise, this pain follows no pattern. It might last longer than usual, feel more intense, or happen at completely unexpected times. This unpredictable chest pain has a name: unstable angina.
Chronic Stable Angina
Walking up a flight of stairs shouldn't feel like running a marathon. Yet for millions of people with chronic stable angina, even routine activities can trigger a distinctive chest discomfort that serves as their heart's way of saying it needs more oxygen. This predictable pattern of chest pain occurs when the heart muscle doesn't receive enough blood flow during periods of increased demand.
Abnormal Blood Pressure Symptoms
Abnormal blood pressure affects millions of people worldwide, yet many remain unaware they have elevated or low readings until a routine medical check reveals the problem. Common symptoms like dizziness upon standing quickly or frequent headaches often go unrecognized as potential warning signs of blood pressure irregularities. Understanding what abnormal blood pressure means and why it matters is crucial for maintaining long-term health. Many individuals live with concerning readings for extended periods without realizing the importance of addressing these changes with their healthcare provider.
Chest Pain (Unspecified)
That sharp twinge in your chest while climbing stairs. The dull ache that appears during a stressful meeting. The sudden pressure that makes you pause mid-conversation. Chest pain touches nearly everyone at some point, yet it remains one of medicine's most complex puzzles. While many people immediately think of heart problems, the reality is far more nuanced.
ST-Elevation Myocardial Infarction
ST-elevation myocardial infarction, or STEMI, accounts for roughly one-third of the approximately 805,000 heart attacks that occur each year in the United States, making it the most serious type of heart attack and one that demands immediate emergency treatment. This condition represents the dramatic heart attack scenario often portrayed in popular media - the sudden, severe event that requires urgent intervention to save the patient's life.
Non-ST Elevation Myocardial Infarction
Non-ST elevation myocardial infarction, commonly known as NSTEMI, affects hundreds of thousands of Americans each year. Patients experiencing this type of heart attack often describe chest discomfort that feels distinctly different from anything they've encountered before - crushing, burning, or pressure-like sensations that may radiate down the arm or up to the jaw. What makes NSTEMI particularly challenging is that it frequently does not produce the classic warning signs visible on an electrocardiogram, making early recognition and diagnosis more difficult than other forms of acute coronary syndrome.
Sudden Cardiac Death
Sudden cardiac death claims hundreds of thousands of lives each year, making it one of the most critical cardiovascular emergencies. Unlike a heart attack, which involves blocked blood vessels, sudden cardiac death occurs when the heart's electrical system malfunctions, causing dangerous rhythm problems that prevent the heart from pumping blood to vital organs. This condition strikes unexpectedly and often without warning, which is why understanding its causes and risk factors matters for everyone.
Atherosclerosis
Millions of people receive routine blood test results showing elevated cholesterol levels, often without fully understanding what this means for their cardiovascular health. Atherosclerosis is the silent disease process underlying most heart attacks and strokes - a condition where fatty deposits gradually accumulate inside artery walls, narrowing these vital blood vessels over decades. Understanding this progressive condition is essential for recognizing risk factors and taking preventive action before serious complications develop.
Acute Myocardial Infarction with ST Depression
ST depression during acute myocardial infarction represents a subtle but equally serious sign of myocardial ischemia that differs from the dramatic ST elevation often portrayed in medical education. While the classic presentation of a heart attack features ST segment elevation on the electrocardiogram, ST depression can indicate equally significant coronary artery occlusion and myocardial oxygen deprivation. This atypical ECG finding requires the same urgent recognition and treatment as its more recognizable counterpart, as the absence of ST elevation does not diminish the severity of the underlying cardiac event or the risk of permanent heart muscle damage.
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