When a person sits or stands up, the pulmonary congestion decreases due to gravity, and breathing improves. Dyspnea (shortness of breath regardless of position or activity) and paroxysmal nocturnal ...

health.nsw.gov.au Around one half of angina patients have no obstructive coronary disease; many of these patients have microvascular and/or vasospastic angina. Tests of coronary artery function ...

Vasospastic angina is a well-established cause of chest pain that is caused by coronary artery spasm. It can be clinically diagnosed during a spontaneous episode by documenting nitrate-responsive rest ...

The term dilated cardiomyopathy (DCM) refers to a spectrum of heterogeneous myocardial disorders that are characterized by ventricular dilation and depressed myocardial performance in the absence of ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best smart scales help you keep tabs on more than just your weight. These scales have ...

Angina is chest pain that occurs as a result of reduced blood flow to the heart. It is a symptom of an underlying heart issue rather than a disease in itself. Angina typically causes pain ...

There are several ways to measure breathlessness. Many healthcare professionals use the Modified Medical Research Council Dyspnea Scale (MMRC), which is the most common scale because it’s simple ...

It can be difficult to tell asthma and COPD apart because both may include coughing, wheezing, and shortness of breath. Asthma is a risk factor for COPD and your chances of having both increase as ...

Speaking at the World Economic Forum in Davos, Switzerland, Wang underlined that DeepSeek, a top Chinese AI lab, published a novel model on Christmas Day and then DeepSeek-R1, a reasoning-oriented ...