A 76-year-old experiences shortness of breath and tachycardia after coronary artery bypass surgery. What does the ECG reveal?

Background Coronary microvascular dysfunction (CMD) is associated with a poor prognosis but is difficult to diagnose non-invasively. In a recent paper, ST-segment depression on exercise-ECG was found ...

Normal ECG and cholesterol reports don’t always mean a healthy heart Expert explains why hidden risks still cause sudden ...

From detecting heart rhythm problems, to tracking breathing changes Apple devices are among the market leaders in the health ...

A 68-year-old man without previous comorbidities presented to the emergency department with complaints of palpitations and giddiness. On examination, his pulse rate was 92 beats per minute, and his ...

Abstract: In this paper, we use cross wavelet transform (XWT) for the analysis and classification of electrocardiogram (ECG) signals. The cross-correlation between two time-domain signals gives a ...

An electrocardiogram and echocardiogram (echo) are both noninvasive imaging tests that look at the functioning of your heart and can help identify heart disease. An electrocardiogram (EKG or ECG) and ...

Preparticipation cardiovascular screening is designed to identify conditions at risk for sudden cardiac arrest/death among young competitive athletes. 1 Traditionally, preparticipation cardiovascular ...

It is often mistaken for a heart attack, but Takotsubo cardiomyopathy – previously known as Broken Heart syndrome – is a serious and sometimes fatal heart condition increasingly reported in intensive ...