A Heart Murmur is an extra sound heard during the heartbeat cycle. It is usually detected with a stethoscope during a routine cardiovascular exam. A Heart Murmur can be harmless, or it can be a clue to valve or blood-flow problems. Clinicians use it as a bedside finding that can guide decisions about further testing.
Dizziness is a symptom describing an uncomfortable sensation of disturbed balance or feeling “not right” in the head. People use it to describe lightheadedness, spinning, unsteadiness, or feeling faint. Clinicians use the term when evaluating the brain, inner ear, heart, and blood vessels. In cardiovascular care, it often prompts assessment of blood pressure, heart rhythm, and blood flow.
Nausea is the uncomfortable sensation of needing to vomit. It is a symptom, not a disease, and it can occur with many medical conditions. In cardiovascular care, Nausea is discussed during symptom review and emergency triage. It is also monitored as a possible side effect of heart medications and procedures.
Diaphoresis means sweating, often described as sudden, heavy, or unusual sweating. It can occur with exercise, heat exposure, pain, anxiety, illness, or medication effects. In cardiovascular care, it is commonly noted as a symptom accompanying chest discomfort, shortness of breath, or faintness. Clinicians document Diaphoresis because it can reflect the body’s stress response and help frame urgency and next steps in evaluation.
Cyanosis is a bluish or grayish discoloration of the skin or mucous membranes. It most often reflects low oxygen levels in the blood or reduced oxygen delivery to tissues. Clinicians commonly look for it on the lips, tongue, nail beds, and fingertips. It is used as a visible clue during cardiovascular and respiratory assessment.
Exercise Intolerance means reduced ability to do physical activity at a level that would be expected for someone’s age and general condition. It is usually described as getting tired, short of breath, or limited sooner than expected during exertion. Clinicians use the term as a symptom and as a measurable finding during exercise-based testing. It appears frequently in cardiology, pulmonary medicine, rehabilitation, and general internal medicine.
Fatigue is a persistent sense of low energy or exhaustion that makes usual activities feel harder. It can be physical (tired muscles) or mental (reduced focus and stamina). In cardiovascular care, it is discussed as a symptom that may reflect how well the heart and blood vessels are supporting the body. It is also commonly used in everyday language to describe being “worn out,” even when the cause is not medical.
Claudication is muscle pain or tightness that happens with walking or exertion and improves with rest. It most often refers to leg symptoms caused by reduced blood flow from peripheral artery disease. Clinicians also use the term for similar “exertion-limited” symptoms from non-arterial causes. It is commonly discussed in vascular medicine, cardiology, and primary care.
Leg Swelling is an increase in leg size caused by extra fluid or tissue buildup. It is commonly noticed around the ankles, feet, calves, or the entire leg. In cardiovascular care, it is often discussed as a visible sign of changes in blood flow or fluid balance. It is also used in general medicine to describe venous, lymphatic, kidney, liver, or medication-related effects.
Peripheral Edema is swelling caused by extra fluid collecting in tissues. It most often affects the feet, ankles, and lower legs, and sometimes the hands or arms. Clinicians use it as a visible sign that can reflect problems with circulation, fluid balance, or inflammation. It is commonly discussed in cardiology, vascular medicine, nephrology, and primary care.
Edema means swelling caused by extra fluid collecting in body tissues. It is commonly noticed in the legs, ankles, feet, hands, or around the eyes. In cardiovascular care, Edema is a key sign of fluid balance and circulation problems. Clinicians also use the term for fluid buildup in the lungs (pulmonary edema).
Presyncope is the feeling that you are about to faint, but you do not fully lose consciousness. It is commonly described as “near-fainting,” lightheadedness, or a sensation of “blacking out” without actually passing out. Clinicians use the term Presyncope in cardiology and general medicine because it can reflect temporary reduced blood flow to the brain. It often appears in symptom checklists, emergency assessments, and outpatient cardiovascular evaluations.
Syncope is a brief loss of consciousness with loss of muscle tone, followed by rapid, complete recovery. In plain terms, it is a “fainting episode” caused by a temporary drop in blood flow to the brain. Syncope is commonly discussed in cardiology, emergency care, and primary care because it can range from benign to high-risk causes. The term is used as a clinical description, not a final diagnosis.
Palpitations are the sensation of an unusual heartbeat. People often describe a racing, pounding, fluttering, or “skipped beat” feeling in the chest or throat. Palpitations are a symptom, not a diagnosis. The term is commonly used in primary care, emergency care, and cardiology to guide evaluation of heart rhythm and related conditions.
Paroxysmal Nocturnal Dyspnea is a sudden episode of shortness of breath that wakes a person from sleep. It typically occurs after lying flat for a period of time and improves when sitting or standing upright. It is a symptom term used most often in cardiology, especially when evaluating possible heart failure. It can also appear in other conditions, so clinicians interpret it in context.
Orthopnea is shortness of breath that happens when a person lies flat. It typically improves when sitting up or propping up with pillows. Clinicians use Orthopnea as a symptom clue in heart and lung evaluation. It is most commonly discussed in heart failure care and emergency triage.
Dyspnea means “shortness of breath” or “breathing discomfort.” It describes a person’s **subjective feeling** that breathing is difficult, unpleasant, or not enough. Dyspnea is commonly used in cardiology, emergency care, and primary care to describe a symptom that needs evaluation. It is a symptom term, not a diagnosis by itself.
Atypical Angina describes symptoms that may reflect reduced blood flow to the heart but do not match the “classic” angina pattern. It is commonly used in clinics, emergency departments, and cardiology notes when chest discomfort is present but the features are unusual. It is a symptom label, not a single disease, and it triggers a careful search for cardiac and non-cardiac causes. It can also be used when people have “anginal equivalents,” such as shortness of breath or unusual fatigue.
Typical Angina is a clinical term used to describe a classic pattern of chest discomfort caused by reduced blood flow to the heart muscle. It is defined by specific features in a patient’s history, not by a single laboratory test. Clinicians commonly use it when evaluating chest pain and possible coronary artery disease. It helps communicate symptom quality and guide the next steps in assessment.
Angina is chest discomfort that happens when the heart muscle does not get enough oxygen-rich blood. It is a symptom description, not a single disease. Angina is commonly used in cardiology clinics and emergency settings to describe possible heart-related chest symptoms. It helps clinicians communicate risk and decide what testing may be needed.