Smartphone ECG for heart attack detection

This trial tests if a smartphone app or similar remote tools can help doctors catch early signs that heart failure is getting worse in people who have a defibrillator (ICD) or biventricular pacemaker (CRT) that sends data to the clinic. Participating helps researchers figure out if this type of check-in from home works better than standard care.

This trial tests whether a simple home electrocardiogram (ECG) can be used to check your heart function. It may help find people who have a weak heart pump without needing a full heart ultrasound right away.

This study tests if a smartphone app can help people with a chronic heart condition called coronary syndrome. It aims to make care easier and track symptoms at home.

This study tests whether a simple, single-lead ECG (like a heart rhythm strip) can help find heart problems or related conditions. It aims to see if this quick, easy test can be a useful screening tool.

This study uses a wearable wrist device to monitor your health data and look for early signs of heart problems. It's for people with or without heart disease, and involves wearing a watch-like device and using a smartphone app.

This study is testing how well a smartwatch can detect a specific type of heart attack (STEMI) in people who come to the hospital with chest pain. It aims to see if the smartwatch's ECG feature is accurate compared to standard hospital tests.