| Apple Watch ECG sample | 1 | klmninca | | | | |
| What is the percentage that family history will dictate my future? | 1 | jcnlb | | | | |
| Lately my Apple Watch has been telling me my heart rate is below 40 for more than a certain amount of time. I’m 30/m and am regularly in the gym and running. How long before I die? | 1 | Tricky-Cup-1914 | | | | |
| Heart Palpitation or ? | 1 | Objective_Sky_4310 | | | | |
| EKG Done on Wednesday | 1 | Typical-Syllabub4736 | | | | |
| Sensation of skipped beats | 1 | purplezebras0 | | | | |
| ECG noise? | 1 | Mikuss3253 | | | | |
| Low Heart Rate Without Being Fit | 1 | HauntingResult | | | | |
| What's causing my dizziness? | 1 | Wandering_Cookie | | | | |
| Can pfo / valve regurgitation cause shortness of breath and chest tightness? | 1 | coolranchgirl | | | | |
