From: The utility of pocket-sized echocardiography to assess left ventricular systolic function prior to permanent pacemaker implantation
Presenting symptom
n (%)
Syncope
25 (35)
Presyncope
43 (61)
Fatigue
23 (32)
Exercise intolerance
11 (15)
Dyspnea
26 (37)
Palpitations
9 (13)
Edema
10 (14)