"Cardiology" Natural Recordings by Native Speakers
Cardiology is the branch of medicine that deals with the study, diagnosis, treatment, and prevention of disorders and diseases of the heart and the circulatory system. Cardiologists are medical doctors who specialize in the diagnosis and treatment of heart and blood vessel disorders, such as heart failure, coronary artery disease, and arrhythmias.
Relating to the recording or study of the heart's activity, such as through electrocardiograms (ECGs) or echocardiograms.
Cardiography is the process or technique of recording the movements or pressures of the heart, especially by using an electrocardiogram (ECG) or phonocardiogram (PCG). It is the study of the heart and its functions, allowing doctors and medical professionals to diagnose and monitor heart conditions, such as arrhythmias, myocardial infarctions, and congestive heart failure.
A cardioid is a type of graph or shape that resembles a heart. In acoustics, a cardioid is a listening pattern or pickup pattern used by microphones, which captures sound from the front and sides, but rejects sound from the back. In other words, it is a directional microphone that emphasizes sound coming from in front of it and reduces sound coming from behind. This is useful in live performances, recording, and public speaking to reduce ambient noise and facilitate quality sound reproduction.
Cardiolipin is a type of phospholipid molecule that plays a crucial role in the structure and function of mitochondria in cells. It is a negatively charged phospholipid that is present in the inner membrane of mitochondria and helps to maintain their structural integrity and shape. Cardiolipin also plays a key role in the regulation of mitochondrial membrane permeability and the maintenance of the mitochondrial membrane potential. Additionally, cardiolipin is involved in the transport of electrons during oxidative phosphorylation and helps to regulate the activity of various enzymes involved in this process.
Relating to the study or practice of cardiology, which is the branch of medicine that deals with the diagnosis, treatment, and prevention of disorders and diseases of the heart and blood vessels.
Cardiomalacia is a medical term that refers to a condition characterized by softening or weakening of the heart muscle, often due to a lack of blood flow to the heart or as a result of certain heart diseases. It can also refer to the softening of the heart's valves or vessels. This condition can lead to heart failure, arrhythmias, and other complications if left untreated.
Cardiomegaly is a medical term that refers to an abnormal enlargement of the heart. It can be congenital, meaning present at birth, or acquired due to various heart conditions, such as heart failure, high blood pressure, or atherosclerosis. Cardiomegaly can lead to a range of complications, including arrhythmias, reduced cardiac output, and increased risk of cardiac death.
Cardiomotility refers to the ability of the heart muscle to contract and relax, resulting in the pumping of blood through the circulatory system. It is a physiological process that ensures the efficient and rhythmic contraction and dilatation of the heart chambers, allowing blood to be moved out of the heart and distributed to the body's tissues. Cardio refers to the heart, and motility refers to movement or contraction.
Cardiomyocytes are specialized cardiac muscle cells that make up the majority of the heart muscle tissue. They are responsible for contracting and relaxing to pump blood throughout the body. In other words, they are the "heart cells" that enable the heart to function properly.
Cardiomyopathies are a group of heart muscle diseases that can affect the heart's structure and function, leading to a weakened heart or heart failure. They are characterized by the degeneration or scarring of the heart muscle, which can result in reduced pumping efficiency, cardiac arrhythmias, and even heart failure.