Here we describe the case of a pati

Here we describe the case of a patient (Patient 1) who was hospitalized for non–ST-segment elevation myocardial infarction. After the patient underwent complete revascularization for three-vessel coronary artery disease, double antiplatelet therapy with aspirin and ticagrelor was initiated. Within a few hours after the administration of ticagrelor, the patient began to report dyspnea, particularly at night and in the supine position, despite normal systolic and diastolic left ventricular function and normal pulmonary function. The results of the arterial blood gas analysis were normal, as were outcomes of pulmonary function as assessed by spirometry, which was performed in conformity with the American Thoracic Society–European Respiratory Society standards and included measures of slow vital capacity, forced vital capacity, and forced expiratory volume in 1 second; static lung volumes; and the diffusing capacity of the lung for carbon monoxide.
One month later, during a visit for persisting dyspnea, the patient was observed to have an abnormal pattern of periodic breathing, with alternating apneas and hyperventilation. Thus, 24-hour cardiorespiratory monitoring was performed. As shown in Figure 1AFIGURE 1(top), this monitoring revealed the presence of Cheyne

Results (Indonesian) 2:

Di sini kita menggambarkan kasus seorang pasien (Patient 1) yang dirawat di rumah sakit untuk infark miokard non-ST-elevasi segmen. Setelah pasien menjalani revaskularisasi lengkap untuk penyakit arteri koroner tiga kapal, terapi antiplatelet ganda dengan aspirin dan ticagrelor dimulai. Dalam beberapa jam setelah pemberian ticagrelor, pasien mulai melaporkan dyspnea, terutama pada malam hari dan dalam posisi terlentang, meskipun sistolik normal dan fungsi ventrikel kiri diastolik dan fungsi paru normal. Hasil analisis gas darah arteri normal, seperti hasil dari fungsi paru yang dinilai oleh spirometri, yang dilakukan sesuai dengan standar American Thoracic Society-European Respiratory Society dan termasuk langkah-langkah dari kapasitas vital lambat, kapasitas vital paksa, dan volume ekspirasi paksa dalam 1 detik; volume paru statis; dan kapasitas menyebar dari paru-paru untuk karbon monoksida.
Satu bulan kemudian, saat berkunjung untuk bertahan dyspnea, pasien yang diamati memiliki pola abnormal pernapasan periodik, dengan bolak apnea dan hiperventilasi. Dengan demikian, pemantauan kardiorespirasi 24 jam dilakukan. Seperti ditunjukkan dalam Gambar 1AFIGURE 1 (atas), pemantauan ini mengungkapkan adanya Cheyne