Clinical Study

Electrophysiological Studies in Patients with Pulmonary Hypertension: A Retrospective Investigation

Table 1

Baseline characteristics.

All patients ( )
(%)

Gender (f/m)28/27 (51/49)
Comorbidities
 Coronary heart disease10 (18.2%)
Unknown: 4 (7.5%)
 History of MI5 (9.1%)
 CABG6 (10.9%)
 Arterial hypertension37 (67%)
 Diabetes mellitus13 (23.6)
Medication
 Vitamin K-Antagonist40 (72%)
 ASS10 (18.2%)
 Beta-blocker21 (38.2%)
 ACE inhibitor24 (43.6%)
 AT1 blockers7 (12.7%)
 Aldosterone antagonist24 (43.6%)
 Diuretics44 (80%)
 Amiodoaron 10 (18.2%)
 Calcium channel blocker 3 (5.5%)
 Digitoxin/Digoxin3/2 (5.5/3.6%)
Cardiac devices
 Cardiac pacemaker3 (5.5%)
 IndicationBradyarrhythmia absoluta ( ), sick sinus syndrome ( ), bradycardia/tachycardia syndrome ( )
 ICD2 (3.6%)
 Indication Primary prevention

MI: myocardial infarction, CABG: coronary artery bypass graft, ACE: angiotensin converting enzyme, AT1: angiotensin 1, and ICD: implantable cardioverter defibrillator.